538635168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{60331}}^1$

素因数の和:60378

約数の個数: 72

約数和(自身を含む): 1581181056

約数和(自身を除く): 1042545888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 60331, 120662, 180993, 241324, 361986, 482648, 542979, 723972, 965296, 1085958, 1447944, 1870261, 1930592, 2171916, 2895888, 3740522, 4343832, 5610783, 5791776, 7481044, 8687664, 11221566, 14962088, 16832349, 17375328, 22443132, 29924176, 33664698, 44886264, 59848352, 67329396, 89772528, 134658792, 179545056, 269317584, 538635168]

約数ペア:

[(1, 538635168), (2, 269317584), (3, 179545056), (4, 134658792), (6, 89772528), (8, 67329396), (9, 59848352), (12, 44886264), (16, 33664698), (18, 29924176), (24, 22443132), (31, 17375328), (32, 16832349), (36, 14962088), (48, 11221566), (62, 8687664), (72, 7481044), (93, 5791776), (96, 5610783), (124, 4343832), (144, 3740522), (186, 2895888), (248, 2171916), (279, 1930592), (288, 1870261), (372, 1447944), (496, 1085958), (558, 965296), (744, 723972), (992, 542979), (1116, 482648), (1488, 361986), (2232, 241324), (2976, 180993), (4464, 120662), (8928, 60331)]