264296916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29723}}^1$

素因数の和:29765

約数の個数: 72

約数和(自身を含む): 757367520

約数和(自身を除く): 493070604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 29723, 59446, 89169, 118892, 178338, 267507, 356676, 386399, 535014, 564737, 772798, 1070028, 1129474, 1159197, 1545596, 1694211, 2258948, 2318394, 3388422, 3477591, 4636788, 5082633, 6776844, 6955182, 7341581, 10165266, 13910364, 14683162, 20330532, 22024743, 29366324, 44049486, 66074229, 88098972, 132148458, 264296916]

約数ペア:

[(1, 264296916), (2, 132148458), (3, 88098972), (4, 66074229), (6, 44049486), (9, 29366324), (12, 22024743), (13, 20330532), (18, 14683162), (19, 13910364), (26, 10165266), (36, 7341581), (38, 6955182), (39, 6776844), (52, 5082633), (57, 4636788), (76, 3477591), (78, 3388422), (114, 2318394), (117, 2258948), (156, 1694211), (171, 1545596), (228, 1159197), (234, 1129474), (247, 1070028), (342, 772798), (468, 564737), (494, 535014), (684, 386399), (741, 356676), (988, 267507), (1482, 178338), (2223, 118892), (2964, 89169), (4446, 59446), (8892, 29723)]