1644996834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5531}}^1$

素因数の和:5624

約数の個数: 96

約数和(自身を含む): 4059514368

約数和(自身を除く): 2414517534

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 41, 62, 78, 82, 93, 117, 123, 186, 234, 246, 279, 369, 403, 533, 558, 738, 806, 1066, 1209, 1271, 1599, 2418, 2542, 3198, 3627, 3813, 4797, 5531, 7254, 7626, 9594, 11062, 11439, 16523, 16593, 22878, 33046, 33186, 49569, 49779, 71903, 99138, 99558, 143806, 148707, 171461, 215709, 226771, 297414, 342922, 431418, 453542, 514383, 647127, 680313, 1028766, 1294254, 1360626, 1543149, 2040939, 2228993, 2948023, 3086298, 4081878, 4457986, 5896046, 6686979, 7029901, 8844069, 13373958, 14059802, 17688138, 20060937, 21089703, 26532207, 40121874, 42179406, 53064414, 63269109, 91388713, 126538218, 182777426, 274166139, 548332278, 822498417, 1644996834]

約数ペア:

[(1, 1644996834), (2, 822498417), (3, 548332278), (6, 274166139), (9, 182777426), (13, 126538218), (18, 91388713), (26, 63269109), (31, 53064414), (39, 42179406), (41, 40121874), (62, 26532207), (78, 21089703), (82, 20060937), (93, 17688138), (117, 14059802), (123, 13373958), (186, 8844069), (234, 7029901), (246, 6686979), (279, 5896046), (369, 4457986), (403, 4081878), (533, 3086298), (558, 2948023), (738, 2228993), (806, 2040939), (1066, 1543149), (1209, 1360626), (1271, 1294254), (1599, 1028766), (2418, 680313), (2542, 647127), (3198, 514383), (3627, 453542), (3813, 431418), (4797, 342922), (5531, 297414), (7254, 226771), (7626, 215709), (9594, 171461), (11062, 148707), (11439, 143806), (16523, 99558), (16593, 99138), (22878, 71903), (33046, 49779), (33186, 49569)]