473245812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4231}}^1$

素因数の和:4493

約数の個数: 72

約数和(自身を含む): 1293976320

約数和(自身を除く): 820730508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 239, 468, 478, 717, 956, 1434, 2151, 2868, 3107, 4231, 4302, 6214, 8462, 8604, 9321, 12428, 12693, 16924, 18642, 25386, 27963, 37284, 38079, 50772, 55003, 55926, 76158, 110006, 111852, 152316, 165009, 220012, 330018, 495027, 660036, 990054, 1011209, 1980108, 2022418, 3033627, 4044836, 6067254, 9100881, 12134508, 13145717, 18201762, 26291434, 36403524, 39437151, 52582868, 78874302, 118311453, 157748604, 236622906, 473245812]

約数ペア:

[(1, 473245812), (2, 236622906), (3, 157748604), (4, 118311453), (6, 78874302), (9, 52582868), (12, 39437151), (13, 36403524), (18, 26291434), (26, 18201762), (36, 13145717), (39, 12134508), (52, 9100881), (78, 6067254), (117, 4044836), (156, 3033627), (234, 2022418), (239, 1980108), (468, 1011209), (478, 990054), (717, 660036), (956, 495027), (1434, 330018), (2151, 220012), (2868, 165009), (3107, 152316), (4231, 111852), (4302, 110006), (6214, 76158), (8462, 55926), (8604, 55003), (9321, 50772), (12428, 38079), (12693, 37284), (16924, 27963), (18642, 25386)]