336608840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6882

約数の個数: 64

約数和(自身を含む): 813026160

約数和(自身を除く): 476417320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4964, 6205, 6781, 9928, 12410, 13562, 24820, 27124, 33905, 49640, 54248, 67810, 115277, 135620, 230554, 271240, 461108, 495013, 576385, 922216, 990026, 1152770, 1980052, 2305540, 2475065, 3960104, 4611080, 4950130, 8415221, 9900260, 16830442, 19800520, 33660884, 42076105, 67321768, 84152210, 168304420, 336608840]

約数ペア:

[(1, 336608840), (2, 168304420), (4, 84152210), (5, 67321768), (8, 42076105), (10, 33660884), (17, 19800520), (20, 16830442), (34, 9900260), (40, 8415221), (68, 4950130), (73, 4611080), (85, 3960104), (136, 2475065), (146, 2305540), (170, 1980052), (292, 1152770), (340, 990026), (365, 922216), (584, 576385), (680, 495013), (730, 461108), (1241, 271240), (1460, 230554), (2482, 135620), (2920, 115277), (4964, 67810), (6205, 54248), (6781, 49640), (9928, 33905), (12410, 27124), (13562, 24820)]