988418304

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 216

約数和(自身を含む): 3053654240

約数和(自身を除く): 2065235936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 67, 72, 76, 96, 114, 128, 134, 144, 152, 171, 192, 201, 228, 256, 268, 288, 304, 337, 342, 384, 402, 456, 536, 576, 603, 608, 674, 684, 768, 804, 912, 1011, 1072, 1152, 1206, 1216, 1273, 1348, 1368, 1608, 1824, 2022, 2144, 2304, 2412, 2432, 2546, 2696, 2736, 3033, 3216, 3648, 3819, 4044, 4288, 4824, 4864, 5092, 5392, 5472, 6066, 6403, 6432, 7296, 7638, 8088, 8576, 9648, 10184, 10784, 10944, 11457, 12132, 12806, 12864, 14592, 15276, 16176, 17152, 19209, 19296, 20368, 21568, 21888, 22579, 22914, 24264, 25612, 25728, 30552, 32352, 38418, 38592, 40736, 43136, 43776, 45158, 45828, 48528, 51224, 51456, 57627, 61104, 64704, 67737, 76836, 77184, 81472, 86272, 90316, 91656, 97056, 102448, 115254, 122208, 129408, 135474, 153672, 154368, 162944, 180632, 183312, 194112, 203211, 204896, 230508, 244416, 258816, 270948, 307344, 325888, 361264, 366624, 388224, 406422, 409792, 429001, 461016, 488832, 541896, 614688, 722528, 733248, 776448, 812844, 819584, 858002, 922032, 977664, 1083792, 1229376, 1287003, 1445056, 1466496, 1625688, 1639168, 1716004, 1844064, 2167584, 2458752, 2574006, 2890112, 2932992, 3251376, 3432008, 3688128, 3861009, 4335168, 4917504, 5148012, 5780224, 6502752, 6864016, 7376256, 7722018, 8670336, 10296024, 13005504, 13728032, 14752512, 15444036, 17340672, 20592048, 26011008, 27456064, 30888072, 41184096, 52022016, 54912128, 61776144, 82368192, 109824256, 123552288, 164736384, 247104576, 329472768, 494209152, 988418304]

約数ペア:

[(1, 988418304), (2, 494209152), (3, 329472768), (4, 247104576), (6, 164736384), (8, 123552288), (9, 109824256), (12, 82368192), (16, 61776144), (18, 54912128), (19, 52022016), (24, 41184096), (32, 30888072), (36, 27456064), (38, 26011008), (48, 20592048), (57, 17340672), (64, 15444036), (67, 14752512), (72, 13728032), (76, 13005504), (96, 10296024), (114, 8670336), (128, 7722018), (134, 7376256), (144, 6864016), (152, 6502752), (171, 5780224), (192, 5148012), (201, 4917504), (228, 4335168), (256, 3861009), (268, 3688128), (288, 3432008), (304, 3251376), (337, 2932992), (342, 2890112), (384, 2574006), (402, 2458752), (456, 2167584), (536, 1844064), (576, 1716004), (603, 1639168), (608, 1625688), (674, 1466496), (684, 1445056), (768, 1287003), (804, 1229376), (912, 1083792), (1011, 977664), (1072, 922032), (1152, 858002), (1206, 819584), (1216, 812844), (1273, 776448), (1348, 733248), (1368, 722528), (1608, 614688), (1824, 541896), (2022, 488832), (2144, 461016), (2304, 429001), (2412, 409792), (2432, 406422), (2546, 388224), (2696, 366624), (2736, 361264), (3033, 325888), (3216, 307344), (3648, 270948), (3819, 258816), (4044, 244416), (4288, 230508), (4824, 204896), (4864, 203211), (5092, 194112), (5392, 183312), (5472, 180632), (6066, 162944), (6403, 154368), (6432, 153672), (7296, 135474), (7638, 129408), (8088, 122208), (8576, 115254), (9648, 102448), (10184, 97056), (10784, 91656), (10944, 90316), (11457, 86272), (12132, 81472), (12806, 77184), (12864, 76836), (14592, 67737), (15276, 64704), (16176, 61104), (17152, 57627), (19209, 51456), (19296, 51224), (20368, 48528), (21568, 45828), (21888, 45158), (22579, 43776), (22914, 43136), (24264, 40736), (25612, 38592), (25728, 38418), (30552, 32352)]