454255284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5639}}^1$

素因数の和:5797

約数の個数: 72

約数和(自身を含む): 1242198720

約数和(自身を除く): 787943436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 822, 959, 1644, 1918, 2877, 3836, 5639, 5754, 6713, 11278, 11508, 13426, 16917, 20139, 22556, 26852, 33834, 39473, 40278, 67668, 78946, 80556, 118419, 157892, 236838, 276311, 473676, 552622, 772543, 828933, 1105244, 1545086, 1657866, 2317629, 3090172, 3315732, 4635258, 5407801, 9270516, 10815602, 16223403, 21631204, 32446806, 37854607, 64893612, 75709214, 113563821, 151418428, 227127642, 454255284]

約数ペア:

[(1, 454255284), (2, 227127642), (3, 151418428), (4, 113563821), (6, 75709214), (7, 64893612), (12, 37854607), (14, 32446806), (21, 21631204), (28, 16223403), (42, 10815602), (49, 9270516), (84, 5407801), (98, 4635258), (137, 3315732), (147, 3090172), (196, 2317629), (274, 1657866), (294, 1545086), (411, 1105244), (548, 828933), (588, 772543), (822, 552622), (959, 473676), (1644, 276311), (1918, 236838), (2877, 157892), (3836, 118419), (5639, 80556), (5754, 78946), (6713, 67668), (11278, 40278), (11508, 39473), (13426, 33834), (16917, 26852), (20139, 22556)]