2470299970572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{138067291}}^1$

素因数の和:138067379

約数の個数: 72

約数和(自身を含む): 7236935177472

約数和(自身を除く): 4766635206900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 138067291, 276134582, 414201873, 552269164, 828403746, 966471037, 1242605619, 1656807492, 1932942074, 2485211238, 2899413111, 3865884148, 4970422476, 5798826222, 8698239333, 9802777661, 11597652444, 17396478666, 19605555322, 29408332983, 34792957332, 39211110644, 58816665966, 68619443627, 88224998949, 117633331932, 137238887254, 176449997898, 205858330881, 274477774508, 352899995796, 411716661762, 617574992643, 823433323524, 1235149985286, 2470299970572]

約数ペア:

[(1, 2470299970572), (2, 1235149985286), (3, 823433323524), (4, 617574992643), (6, 411716661762), (7, 352899995796), (9, 274477774508), (12, 205858330881), (14, 176449997898), (18, 137238887254), (21, 117633331932), (28, 88224998949), (36, 68619443627), (42, 58816665966), (63, 39211110644), (71, 34792957332), (84, 29408332983), (126, 19605555322), (142, 17396478666), (213, 11597652444), (252, 9802777661), (284, 8698239333), (426, 5798826222), (497, 4970422476), (639, 3865884148), (852, 2899413111), (994, 2485211238), (1278, 1932942074), (1491, 1656807492), (1988, 1242605619), (2556, 966471037), (2982, 828403746), (4473, 552269164), (5964, 414201873), (8946, 276134582), (17892, 138067291)]