15575981016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1\times {\mathrm{16103}}^1$

素因数の和:17136

約数の個数: 64

約数和(自身を含む): 39932766720

約数和(自身を除く): 24356785704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 983, 984, 1966, 2949, 3932, 5898, 7864, 11796, 16103, 23592, 32206, 40303, 48309, 64412, 80606, 96618, 120909, 128824, 161212, 193236, 241818, 322424, 386472, 483636, 660223, 967272, 1320446, 1980669, 2640892, 3961338, 5281784, 7922676, 15829249, 15845352, 31658498, 47487747, 63316996, 94975494, 126633992, 189950988, 379901976, 648999209, 1297998418, 1946997627, 2595996836, 3893995254, 5191993672, 7787990508, 15575981016]

約数ペア:

[(1, 15575981016), (2, 7787990508), (3, 5191993672), (4, 3893995254), (6, 2595996836), (8, 1946997627), (12, 1297998418), (24, 648999209), (41, 379901976), (82, 189950988), (123, 126633992), (164, 94975494), (246, 63316996), (328, 47487747), (492, 31658498), (983, 15845352), (984, 15829249), (1966, 7922676), (2949, 5281784), (3932, 3961338), (5898, 2640892), (7864, 1980669), (11796, 1320446), (16103, 967272), (23592, 660223), (32206, 483636), (40303, 386472), (48309, 322424), (64412, 241818), (80606, 193236), (96618, 161212), (120909, 128824)]