221199264

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 762810048

約数和(自身を除く): 541610784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 41, 44, 48, 52, 66, 72, 78, 82, 88, 96, 99, 104, 117, 123, 131, 132, 143, 144, 156, 164, 176, 198, 208, 234, 246, 262, 264, 286, 288, 312, 328, 352, 369, 393, 396, 416, 429, 451, 468, 492, 524, 528, 533, 572, 624, 656, 738, 786, 792, 858, 902, 936, 984, 1048, 1056, 1066, 1144, 1179, 1248, 1287, 1312, 1353, 1441, 1476, 1572, 1584, 1599, 1703, 1716, 1804, 1872, 1968, 2096, 2132, 2288, 2358, 2574, 2706, 2882, 2952, 3144, 3168, 3198, 3406, 3432, 3608, 3744, 3936, 4059, 4192, 4264, 4323, 4576, 4716, 4797, 5109, 5148, 5371, 5412, 5764, 5863, 5904, 6288, 6396, 6812, 6864, 7216, 8118, 8528, 8646, 9432, 9594, 10218, 10296, 10742, 10824, 11528, 11726, 11808, 12576, 12792, 12969, 13624, 13728, 14432, 15327, 16113, 16236, 17056, 17292, 17589, 18733, 18864, 19188, 20436, 20592, 21484, 21648, 23056, 23452, 25584, 25938, 27248, 30654, 32226, 32472, 34584, 35178, 37466, 37728, 38376, 40872, 41184, 42968, 43296, 46112, 46904, 48339, 51168, 51876, 52767, 54496, 56199, 59081, 61308, 64452, 64944, 69168, 69823, 70356, 74932, 76752, 81744, 85936, 93808, 96678, 103752, 105534, 112398, 118162, 122616, 128904, 129888, 138336, 139646, 140712, 149864, 153504, 163488, 168597, 171872, 177243, 187616, 193356, 207504, 209469, 211068, 224796, 236324, 245232, 257808, 279292, 281424, 299728, 337194, 354486, 386712, 415008, 418938, 422136, 449592, 472648, 490464, 515616, 531729, 558584, 562848, 599456, 628407, 674388, 708972, 768053, 773424, 837876, 844272, 899184, 945296, 1063458, 1117168, 1256814, 1348776, 1417944, 1536106, 1546848, 1675752, 1688544, 1798368, 1890592, 2126916, 2234336, 2304159, 2513628, 2697552, 2835888, 3072212, 3351504, 4253832, 4608318, 5027256, 5395104, 5671776, 6144424, 6703008, 6912477, 8507664, 9216636, 10054512, 12288848, 13824954, 17015328, 18433272, 20109024, 24577696, 27649908, 36866544, 55299816, 73733088, 110599632, 221199264]

約数ペア:

[(1, 221199264), (2, 110599632), (3, 73733088), (4, 55299816), (6, 36866544), (8, 27649908), (9, 24577696), (11, 20109024), (12, 18433272), (13, 17015328), (16, 13824954), (18, 12288848), (22, 10054512), (24, 9216636), (26, 8507664), (32, 6912477), (33, 6703008), (36, 6144424), (39, 5671776), (41, 5395104), (44, 5027256), (48, 4608318), (52, 4253832), (66, 3351504), (72, 3072212), (78, 2835888), (82, 2697552), (88, 2513628), (96, 2304159), (99, 2234336), (104, 2126916), (117, 1890592), (123, 1798368), (131, 1688544), (132, 1675752), (143, 1546848), (144, 1536106), (156, 1417944), (164, 1348776), (176, 1256814), (198, 1117168), (208, 1063458), (234, 945296), (246, 899184), (262, 844272), (264, 837876), (286, 773424), (288, 768053), (312, 708972), (328, 674388), (352, 628407), (369, 599456), (393, 562848), (396, 558584), (416, 531729), (429, 515616), (451, 490464), (468, 472648), (492, 449592), (524, 422136), (528, 418938), (533, 415008), (572, 386712), (624, 354486), (656, 337194), (738, 299728), (786, 281424), (792, 279292), (858, 257808), (902, 245232), (936, 236324), (984, 224796), (1048, 211068), (1056, 209469), (1066, 207504), (1144, 193356), (1179, 187616), (1248, 177243), (1287, 171872), (1312, 168597), (1353, 163488), (1441, 153504), (1476, 149864), (1572, 140712), (1584, 139646), (1599, 138336), (1703, 129888), (1716, 128904), (1804, 122616), (1872, 118162), (1968, 112398), (2096, 105534), (2132, 103752), (2288, 96678), (2358, 93808), (2574, 85936), (2706, 81744), (2882, 76752), (2952, 74932), (3144, 70356), (3168, 69823), (3198, 69168), (3406, 64944), (3432, 64452), (3608, 61308), (3744, 59081), (3936, 56199), (4059, 54496), (4192, 52767), (4264, 51876), (4323, 51168), (4576, 48339), (4716, 46904), (4797, 46112), (5109, 43296), (5148, 42968), (5371, 41184), (5412, 40872), (5764, 38376), (5863, 37728), (5904, 37466), (6288, 35178), (6396, 34584), (6812, 32472), (6864, 32226), (7216, 30654), (8118, 27248), (8528, 25938), (8646, 25584), (9432, 23452), (9594, 23056), (10218, 21648), (10296, 21484), (10742, 20592), (10824, 20436), (11528, 19188), (11726, 18864), (11808, 18733), (12576, 17589), (12792, 17292), (12969, 17056), (13624, 16236), (13728, 16113), (14432, 15327)]