18815720352

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22469}}^1$

素因数の和:22567

約数の個数: 192

約数和(自身を含む): 58979975040

約数和(自身を除く): 40164254688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 61, 66, 78, 88, 96, 104, 122, 132, 143, 156, 176, 183, 208, 244, 264, 286, 312, 352, 366, 416, 429, 488, 528, 572, 624, 671, 732, 793, 858, 976, 1056, 1144, 1248, 1342, 1464, 1586, 1716, 1952, 2013, 2288, 2379, 2684, 2928, 3172, 3432, 4026, 4576, 4758, 5368, 5856, 6344, 6864, 8052, 8723, 9516, 10736, 12688, 13728, 16104, 17446, 19032, 21472, 22469, 25376, 26169, 32208, 34892, 38064, 44938, 52338, 64416, 67407, 69784, 76128, 89876, 104676, 134814, 139568, 179752, 209352, 247159, 269628, 279136, 292097, 359504, 418704, 494318, 539256, 584194, 719008, 741477, 837408, 876291, 988636, 1078512, 1168388, 1370609, 1482954, 1752582, 1977272, 2157024, 2336776, 2741218, 2965908, 3213067, 3505164, 3954544, 4111827, 4673552, 5482436, 5931816, 6426134, 7010328, 7909088, 8223654, 9347104, 9639201, 10964872, 11863632, 12852268, 14020656, 15076699, 16447308, 17817917, 19278402, 21929744, 23727264, 25704536, 28041312, 30153398, 32894616, 35635834, 38556804, 43859488, 45230097, 51409072, 53453751, 60306796, 65789232, 71271668, 77113608, 90460194, 102818144, 106907502, 120613592, 131578464, 142543336, 154227216, 180920388, 195997087, 213815004, 241227184, 285086672, 308454432, 361840776, 391994174, 427630008, 482454368, 570173344, 587991261, 723681552, 783988348, 855260016, 1175982522, 1447363104, 1567976696, 1710520032, 2351965044, 3135953392, 4703930088, 6271906784, 9407860176, 18815720352]

約数ペア:

[(1, 18815720352), (2, 9407860176), (3, 6271906784), (4, 4703930088), (6, 3135953392), (8, 2351965044), (11, 1710520032), (12, 1567976696), (13, 1447363104), (16, 1175982522), (22, 855260016), (24, 783988348), (26, 723681552), (32, 587991261), (33, 570173344), (39, 482454368), (44, 427630008), (48, 391994174), (52, 361840776), (61, 308454432), (66, 285086672), (78, 241227184), (88, 213815004), (96, 195997087), (104, 180920388), (122, 154227216), (132, 142543336), (143, 131578464), (156, 120613592), (176, 106907502), (183, 102818144), (208, 90460194), (244, 77113608), (264, 71271668), (286, 65789232), (312, 60306796), (352, 53453751), (366, 51409072), (416, 45230097), (429, 43859488), (488, 38556804), (528, 35635834), (572, 32894616), (624, 30153398), (671, 28041312), (732, 25704536), (793, 23727264), (858, 21929744), (976, 19278402), (1056, 17817917), (1144, 16447308), (1248, 15076699), (1342, 14020656), (1464, 12852268), (1586, 11863632), (1716, 10964872), (1952, 9639201), (2013, 9347104), (2288, 8223654), (2379, 7909088), (2684, 7010328), (2928, 6426134), (3172, 5931816), (3432, 5482436), (4026, 4673552), (4576, 4111827), (4758, 3954544), (5368, 3505164), (5856, 3213067), (6344, 2965908), (6864, 2741218), (8052, 2336776), (8723, 2157024), (9516, 1977272), (10736, 1752582), (12688, 1482954), (13728, 1370609), (16104, 1168388), (17446, 1078512), (19032, 988636), (21472, 876291), (22469, 837408), (25376, 741477), (26169, 719008), (32208, 584194), (34892, 539256), (38064, 494318), (44938, 418704), (52338, 359504), (64416, 292097), (67407, 279136), (69784, 269628), (76128, 247159), (89876, 209352), (104676, 179752), (134814, 139568)]