455523796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 1058211840

約数和(自身を除く): 602688044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 73, 79, 91, 98, 124, 146, 158, 182, 196, 217, 292, 316, 364, 403, 434, 511, 553, 637, 806, 868, 949, 1022, 1027, 1106, 1274, 1519, 1612, 1898, 2044, 2054, 2212, 2263, 2449, 2548, 2821, 3038, 3577, 3796, 3871, 4108, 4526, 4898, 5642, 5767, 6076, 6643, 7154, 7189, 7742, 9052, 9796, 11284, 11534, 13286, 14308, 14378, 15484, 15841, 17143, 19747, 23068, 26572, 28756, 29419, 31682, 31837, 34286, 39494, 40369, 46501, 50323, 58838, 63364, 63674, 68572, 74971, 78988, 80738, 93002, 100646, 110887, 117676, 120001, 127348, 149942, 161476, 178777, 186004, 201292, 205933, 221774, 222859, 240002, 282583, 299884, 357554, 411866, 443548, 445718, 480004, 524797, 565166, 715108, 823732, 891436, 1049594, 1130332, 1251439, 1441531, 1560013, 2099188, 2324101, 2502878, 2883062, 3120026, 3673579, 4648202, 5005756, 5766124, 6240052, 7347158, 8760073, 9296404, 14694316, 16268707, 17520146, 32537414, 35040292, 65074828, 113880949, 227761898, 455523796]

約数ペア:

[(1, 455523796), (2, 227761898), (4, 113880949), (7, 65074828), (13, 35040292), (14, 32537414), (26, 17520146), (28, 16268707), (31, 14694316), (49, 9296404), (52, 8760073), (62, 7347158), (73, 6240052), (79, 5766124), (91, 5005756), (98, 4648202), (124, 3673579), (146, 3120026), (158, 2883062), (182, 2502878), (196, 2324101), (217, 2099188), (292, 1560013), (316, 1441531), (364, 1251439), (403, 1130332), (434, 1049594), (511, 891436), (553, 823732), (637, 715108), (806, 565166), (868, 524797), (949, 480004), (1022, 445718), (1027, 443548), (1106, 411866), (1274, 357554), (1519, 299884), (1612, 282583), (1898, 240002), (2044, 222859), (2054, 221774), (2212, 205933), (2263, 201292), (2449, 186004), (2548, 178777), (2821, 161476), (3038, 149942), (3577, 127348), (3796, 120001), (3871, 117676), (4108, 110887), (4526, 100646), (4898, 93002), (5642, 80738), (5767, 78988), (6076, 74971), (6643, 68572), (7154, 63674), (7189, 63364), (7742, 58838), (9052, 50323), (9796, 46501), (11284, 40369), (11534, 39494), (13286, 34286), (14308, 31837), (14378, 31682), (15484, 29419), (15841, 28756), (17143, 26572), (19747, 23068)]