1265816384

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:760

約数の個数: 112

約数和(自身を含む): 2962656000

約数和(自身を除く): 1696839616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 89, 106, 112, 178, 212, 224, 356, 371, 424, 448, 599, 623, 712, 742, 848, 1198, 1246, 1424, 1484, 1696, 2396, 2492, 2848, 2968, 3392, 4193, 4717, 4792, 4984, 5696, 5936, 8386, 9434, 9584, 9968, 11872, 16772, 18868, 19168, 19936, 23744, 31747, 33019, 33544, 37736, 38336, 39872, 53311, 63494, 66038, 67088, 75472, 106622, 126988, 132076, 134176, 150944, 213244, 222229, 253976, 264152, 268352, 301888, 373177, 426488, 444458, 507952, 528304, 746354, 852976, 888916, 1015904, 1056608, 1492708, 1705952, 1777832, 2031808, 2113216, 2825483, 2985416, 3411904, 3555664, 5650966, 5970832, 7111328, 11301932, 11941664, 14222656, 19778381, 22603864, 23883328, 39556762, 45207728, 79113524, 90415456, 158227048, 180830912, 316454096, 632908192, 1265816384]

約数ペア:

[(1, 1265816384), (2, 632908192), (4, 316454096), (7, 180830912), (8, 158227048), (14, 90415456), (16, 79113524), (28, 45207728), (32, 39556762), (53, 23883328), (56, 22603864), (64, 19778381), (89, 14222656), (106, 11941664), (112, 11301932), (178, 7111328), (212, 5970832), (224, 5650966), (356, 3555664), (371, 3411904), (424, 2985416), (448, 2825483), (599, 2113216), (623, 2031808), (712, 1777832), (742, 1705952), (848, 1492708), (1198, 1056608), (1246, 1015904), (1424, 888916), (1484, 852976), (1696, 746354), (2396, 528304), (2492, 507952), (2848, 444458), (2968, 426488), (3392, 373177), (4193, 301888), (4717, 268352), (4792, 264152), (4984, 253976), (5696, 222229), (5936, 213244), (8386, 150944), (9434, 134176), (9584, 132076), (9968, 126988), (11872, 106622), (16772, 75472), (18868, 67088), (19168, 66038), (19936, 63494), (23744, 53311), (31747, 39872), (33019, 38336), (33544, 37736)]