318287664

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23767}}^1$

素因数の和:23815

約数の個数: 80

約数和(自身を含む): 943114240

約数和(自身を除く): 624826576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 23767, 47534, 71301, 95068, 142602, 190136, 213903, 285204, 380272, 427806, 570408, 641709, 736777, 855612, 1140816, 1283418, 1473554, 1711224, 2210331, 2566836, 2947108, 3422448, 4420662, 5133672, 5894216, 6630993, 8841324, 10267344, 11788432, 13261986, 17682648, 19892979, 26523972, 35365296, 39785958, 53047944, 79571916, 106095888, 159143832, 318287664]

約数ペア:

[(1, 318287664), (2, 159143832), (3, 106095888), (4, 79571916), (6, 53047944), (8, 39785958), (9, 35365296), (12, 26523972), (16, 19892979), (18, 17682648), (24, 13261986), (27, 11788432), (31, 10267344), (36, 8841324), (48, 6630993), (54, 5894216), (62, 5133672), (72, 4420662), (93, 3422448), (108, 2947108), (124, 2566836), (144, 2210331), (186, 1711224), (216, 1473554), (248, 1283418), (279, 1140816), (372, 855612), (432, 736777), (496, 641709), (558, 570408), (744, 427806), (837, 380272), (1116, 285204), (1488, 213903), (1674, 190136), (2232, 142602), (3348, 95068), (4464, 71301), (6696, 47534), (13392, 23767)]