221451384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 384

約数和(自身を含む): 797817600

約数和(自身を除く): 576366216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 19, 21, 22, 24, 28, 33, 34, 38, 42, 44, 49, 51, 53, 56, 57, 66, 68, 76, 77, 84, 88, 98, 102, 106, 114, 119, 132, 133, 136, 147, 152, 154, 159, 168, 187, 196, 204, 209, 212, 228, 231, 238, 264, 266, 294, 308, 318, 323, 357, 371, 374, 392, 399, 408, 418, 424, 456, 462, 476, 532, 539, 561, 583, 588, 616, 627, 636, 646, 714, 742, 748, 798, 833, 836, 901, 924, 931, 952, 969, 1007, 1064, 1078, 1113, 1122, 1166, 1176, 1254, 1272, 1292, 1309, 1428, 1463, 1484, 1496, 1596, 1617, 1666, 1672, 1749, 1802, 1848, 1862, 1938, 2014, 2156, 2226, 2244, 2261, 2332, 2499, 2508, 2584, 2597, 2618, 2703, 2793, 2856, 2926, 2968, 3021, 3192, 3234, 3332, 3498, 3553, 3604, 3724, 3876, 3927, 4028, 4081, 4312, 4389, 4452, 4488, 4522, 4664, 4998, 5016, 5194, 5236, 5406, 5586, 5852, 6042, 6307, 6468, 6664, 6783, 6996, 7049, 7106, 7208, 7448, 7752, 7791, 7854, 8056, 8162, 8778, 8904, 9044, 9163, 9911, 9996, 10241, 10388, 10472, 10659, 10812, 11077, 11172, 11704, 12084, 12243, 12614, 12936, 13566, 13992, 14098, 14212, 15582, 15708, 15827, 16324, 17119, 17556, 18088, 18326, 18921, 19822, 19992, 20482, 20776, 21147, 21318, 21624, 22154, 22344, 24168, 24486, 24871, 25228, 27132, 27489, 28196, 28424, 28567, 29733, 30723, 31164, 31416, 31654, 32648, 33231, 34238, 35112, 36652, 37842, 39644, 40964, 42294, 42636, 44149, 44308, 47481, 48972, 49343, 49742, 50456, 51357, 54264, 54978, 56392, 57134, 59466, 61446, 62328, 63308, 66462, 68476, 69377, 73304, 74613, 75684, 77539, 79288, 81928, 84588, 85272, 85701, 88298, 88616, 94962, 97944, 98686, 99484, 102714, 109956, 114268, 118932, 119833, 122892, 126616, 132447, 132924, 136952, 138754, 148029, 149226, 151368, 155078, 169176, 171402, 174097, 176596, 188309, 189924, 197372, 198968, 205428, 208131, 219912, 228536, 232617, 237864, 239666, 245784, 264894, 265848, 277508, 296058, 298452, 310156, 342804, 348194, 353192, 359499, 376618, 379848, 394744, 410856, 416262, 465234, 479332, 485639, 522291, 529788, 542773, 555016, 564927, 592116, 596904, 620312, 685608, 696388, 718998, 753236, 832524, 838831, 930468, 958664, 971278, 1044582, 1059576, 1085546, 1129854, 1184232, 1318163, 1392776, 1437996, 1456917, 1506472, 1628319, 1665048, 1677662, 1860936, 1942556, 2089164, 2171092, 2259708, 2516493, 2636326, 2875992, 2913834, 3256638, 3355324, 3885112, 3954489, 4178328, 4342184, 4519416, 5032986, 5272652, 5827668, 6513276, 6710648, 7908978, 9227141, 10065972, 10545304, 11655336, 13026552, 15817956, 18454282, 20131944, 27681423, 31635912, 36908564, 55362846, 73817128, 110725692, 221451384]

約数ペア:

[(1, 221451384), (2, 110725692), (3, 73817128), (4, 55362846), (6, 36908564), (7, 31635912), (8, 27681423), (11, 20131944), (12, 18454282), (14, 15817956), (17, 13026552), (19, 11655336), (21, 10545304), (22, 10065972), (24, 9227141), (28, 7908978), (33, 6710648), (34, 6513276), (38, 5827668), (42, 5272652), (44, 5032986), (49, 4519416), (51, 4342184), (53, 4178328), (56, 3954489), (57, 3885112), (66, 3355324), (68, 3256638), (76, 2913834), (77, 2875992), (84, 2636326), (88, 2516493), (98, 2259708), (102, 2171092), (106, 2089164), (114, 1942556), (119, 1860936), (132, 1677662), (133, 1665048), (136, 1628319), (147, 1506472), (152, 1456917), (154, 1437996), (159, 1392776), (168, 1318163), (187, 1184232), (196, 1129854), (204, 1085546), (209, 1059576), (212, 1044582), (228, 971278), (231, 958664), (238, 930468), (264, 838831), (266, 832524), (294, 753236), (308, 718998), (318, 696388), (323, 685608), (357, 620312), (371, 596904), (374, 592116), (392, 564927), (399, 555016), (408, 542773), (418, 529788), (424, 522291), (456, 485639), (462, 479332), (476, 465234), (532, 416262), (539, 410856), (561, 394744), (583, 379848), (588, 376618), (616, 359499), (627, 353192), (636, 348194), (646, 342804), (714, 310156), (742, 298452), (748, 296058), (798, 277508), (833, 265848), (836, 264894), (901, 245784), (924, 239666), (931, 237864), (952, 232617), (969, 228536), (1007, 219912), (1064, 208131), (1078, 205428), (1113, 198968), (1122, 197372), (1166, 189924), (1176, 188309), (1254, 176596), (1272, 174097), (1292, 171402), (1309, 169176), (1428, 155078), (1463, 151368), (1484, 149226), (1496, 148029), (1596, 138754), (1617, 136952), (1666, 132924), (1672, 132447), (1749, 126616), (1802, 122892), (1848, 119833), (1862, 118932), (1938, 114268), (2014, 109956), (2156, 102714), (2226, 99484), (2244, 98686), (2261, 97944), (2332, 94962), (2499, 88616), (2508, 88298), (2584, 85701), (2597, 85272), (2618, 84588), (2703, 81928), (2793, 79288), (2856, 77539), (2926, 75684), (2968, 74613), (3021, 73304), (3192, 69377), (3234, 68476), (3332, 66462), (3498, 63308), (3553, 62328), (3604, 61446), (3724, 59466), (3876, 57134), (3927, 56392), (4028, 54978), (4081, 54264), (4312, 51357), (4389, 50456), (4452, 49742), (4488, 49343), (4522, 48972), (4664, 47481), (4998, 44308), (5016, 44149), (5194, 42636), (5236, 42294), (5406, 40964), (5586, 39644), (5852, 37842), (6042, 36652), (6307, 35112), (6468, 34238), (6664, 33231), (6783, 32648), (6996, 31654), (7049, 31416), (7106, 31164), (7208, 30723), (7448, 29733), (7752, 28567), (7791, 28424), (7854, 28196), (8056, 27489), (8162, 27132), (8778, 25228), (8904, 24871), (9044, 24486), (9163, 24168), (9911, 22344), (9996, 22154), (10241, 21624), (10388, 21318), (10472, 21147), (10659, 20776), (10812, 20482), (11077, 19992), (11172, 19822), (11704, 18921), (12084, 18326), (12243, 18088), (12614, 17556), (12936, 17119), (13566, 16324), (13992, 15827), (14098, 15708), (14212, 15582)]