342153920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 839955648

約数和(自身を除く): 497801728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 97, 146, 151, 160, 194, 292, 302, 320, 365, 388, 485, 584, 604, 730, 755, 776, 970, 1168, 1208, 1460, 1510, 1552, 1940, 2336, 2416, 2920, 3020, 3104, 3880, 4672, 4832, 5840, 6040, 6208, 7081, 7760, 9664, 11023, 11680, 12080, 14162, 14647, 15520, 22046, 23360, 24160, 28324, 29294, 31040, 35405, 44092, 48320, 55115, 56648, 58588, 70810, 73235, 88184, 110230, 113296, 117176, 141620, 146470, 176368, 220460, 226592, 234352, 283240, 292940, 352736, 440920, 453184, 468704, 566480, 585880, 705472, 881840, 937408, 1069231, 1132960, 1171760, 1763680, 2138462, 2265920, 2343520, 3527360, 4276924, 4687040, 5346155, 8553848, 10692310, 17107696, 21384620, 34215392, 42769240, 68430784, 85538480, 171076960, 342153920]

約数ペア:

[(1, 342153920), (2, 171076960), (4, 85538480), (5, 68430784), (8, 42769240), (10, 34215392), (16, 21384620), (20, 17107696), (32, 10692310), (40, 8553848), (64, 5346155), (73, 4687040), (80, 4276924), (97, 3527360), (146, 2343520), (151, 2265920), (160, 2138462), (194, 1763680), (292, 1171760), (302, 1132960), (320, 1069231), (365, 937408), (388, 881840), (485, 705472), (584, 585880), (604, 566480), (730, 468704), (755, 453184), (776, 440920), (970, 352736), (1168, 292940), (1208, 283240), (1460, 234352), (1510, 226592), (1552, 220460), (1940, 176368), (2336, 146470), (2416, 141620), (2920, 117176), (3020, 113296), (3104, 110230), (3880, 88184), (4672, 73235), (4832, 70810), (5840, 58588), (6040, 56648), (6208, 55115), (7081, 48320), (7760, 44092), (9664, 35405), (11023, 31040), (11680, 29294), (12080, 28324), (14162, 24160), (14647, 23360), (15520, 22046)]