204738072

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 320

約数和(自身を含む): 726019200

約数和(自身を除く): 521281128

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, 56, 57, 66, 68, 76, 77, 84, 88, 98, 102, 114, 119, 132, 133, 136, 147, 152, 154, 168, 187, 196, 204, 209, 228, 231, 238, 264, 266, 294, 308, 323, 343, 357, 374, 392, 399, 408, 418, 456, 462, 476, 532, 539, 561, 588, 616, 627, 646, 686, 714, 748, 798, 833, 836, 924, 931, 952, 969, 1029, 1064, 1078, 1122, 1176, 1254, 1292, 1309, 1372, 1428, 1463, 1496, 1596, 1617, 1666, 1672, 1848, 1862, 1938, 2058, 2156, 2244, 2261, 2401, 2499, 2508, 2584, 2618, 2744, 2793, 2856, 2926, 3192, 3234, 3332, 3553, 3724, 3773, 3876, 3927, 4116, 4312, 4389, 4488, 4522, 4802, 4998, 5016, 5236, 5586, 5831, 5852, 6468, 6517, 6664, 6783, 7106, 7203, 7448, 7546, 7752, 7854, 8232, 8778, 9044, 9163, 9604, 9996, 10241, 10472, 10659, 11172, 11319, 11662, 11704, 12936, 13034, 13566, 14212, 14406, 15092, 15708, 15827, 17493, 17556, 18088, 18326, 19208, 19551, 19992, 20482, 21318, 22344, 22638, 23324, 24871, 26068, 26411, 27132, 27489, 28424, 28812, 30184, 30723, 31416, 31654, 34986, 35112, 36652, 39102, 40817, 40964, 42636, 45276, 45619, 46648, 47481, 49742, 52136, 52822, 54264, 54978, 57624, 61446, 63308, 64141, 69972, 71687, 73304, 74613, 78204, 79233, 81634, 81928, 85272, 90552, 91238, 94962, 99484, 105644, 109956, 110789, 122451, 122892, 126616, 128282, 136857, 139944, 143374, 149226, 156408, 158466, 163268, 174097, 182476, 189924, 192423, 198968, 211288, 215061, 219912, 221578, 244902, 245784, 256564, 273714, 286748, 298452, 316932, 326536, 332367, 348194, 364952, 379848, 384846, 430122, 443156, 448987, 489804, 501809, 513128, 522291, 547428, 573496, 596904, 633864, 664734, 696388, 769692, 775523, 860244, 886312, 897974, 979608, 1003618, 1044582, 1094856, 1218679, 1329468, 1346961, 1392776, 1505427, 1539384, 1551046, 1720488, 1795948, 2007236, 2089164, 2326569, 2437358, 2658936, 2693922, 3010854, 3102092, 3591896, 3656037, 4014472, 4178328, 4653138, 4874716, 5387844, 6021708, 6204184, 7312074, 8530753, 9306276, 9749432, 10775688, 12043416, 14624148, 17061506, 18612552, 25592259, 29248296, 34123012, 51184518, 68246024, 102369036, 204738072]

約数ペア:

[(1, 204738072), (2, 102369036), (3, 68246024), (4, 51184518), (6, 34123012), (7, 29248296), (8, 25592259), (11, 18612552), (12, 17061506), (14, 14624148), (17, 12043416), (19, 10775688), (21, 9749432), (22, 9306276), (24, 8530753), (28, 7312074), (33, 6204184), (34, 6021708), (38, 5387844), (42, 4874716), (44, 4653138), (49, 4178328), (51, 4014472), (56, 3656037), (57, 3591896), (66, 3102092), (68, 3010854), (76, 2693922), (77, 2658936), (84, 2437358), (88, 2326569), (98, 2089164), (102, 2007236), (114, 1795948), (119, 1720488), (132, 1551046), (133, 1539384), (136, 1505427), (147, 1392776), (152, 1346961), (154, 1329468), (168, 1218679), (187, 1094856), (196, 1044582), (204, 1003618), (209, 979608), (228, 897974), (231, 886312), (238, 860244), (264, 775523), (266, 769692), (294, 696388), (308, 664734), (323, 633864), (343, 596904), (357, 573496), (374, 547428), (392, 522291), (399, 513128), (408, 501809), (418, 489804), (456, 448987), (462, 443156), (476, 430122), (532, 384846), (539, 379848), (561, 364952), (588, 348194), (616, 332367), (627, 326536), (646, 316932), (686, 298452), (714, 286748), (748, 273714), (798, 256564), (833, 245784), (836, 244902), (924, 221578), (931, 219912), (952, 215061), (969, 211288), (1029, 198968), (1064, 192423), (1078, 189924), (1122, 182476), (1176, 174097), (1254, 163268), (1292, 158466), (1309, 156408), (1372, 149226), (1428, 143374), (1463, 139944), (1496, 136857), (1596, 128282), (1617, 126616), (1666, 122892), (1672, 122451), (1848, 110789), (1862, 109956), (1938, 105644), (2058, 99484), (2156, 94962), (2244, 91238), (2261, 90552), (2401, 85272), (2499, 81928), (2508, 81634), (2584, 79233), (2618, 78204), (2744, 74613), (2793, 73304), (2856, 71687), (2926, 69972), (3192, 64141), (3234, 63308), (3332, 61446), (3553, 57624), (3724, 54978), (3773, 54264), (3876, 52822), (3927, 52136), (4116, 49742), (4312, 47481), (4389, 46648), (4488, 45619), (4522, 45276), (4802, 42636), (4998, 40964), (5016, 40817), (5236, 39102), (5586, 36652), (5831, 35112), (5852, 34986), (6468, 31654), (6517, 31416), (6664, 30723), (6783, 30184), (7106, 28812), (7203, 28424), (7448, 27489), (7546, 27132), (7752, 26411), (7854, 26068), (8232, 24871), (8778, 23324), (9044, 22638), (9163, 22344), (9604, 21318), (9996, 20482), (10241, 19992), (10472, 19551), (10659, 19208), (11172, 18326), (11319, 18088), (11662, 17556), (11704, 17493), (12936, 15827), (13034, 15708), (13566, 15092), (14212, 14406)]