256430433408

素因数分解:

$2^7\times 3^1\times {\mathrm{229}}^1\times {\mathrm{2916103}}^1$

素因数の和:2916349

約数の個数: 64

約数和(自身を含む): 684117998400

約数和(自身を除く): 427687564992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 229, 384, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 7328, 10992, 14656, 21984, 29312, 43968, 87936, 2916103, 5832206, 8748309, 11664412, 17496618, 23328824, 34993236, 46657648, 69986472, 93315296, 139972944, 186630592, 279945888, 373261184, 559891776, 667787587, 1119783552, 1335575174, 2003362761, 2671150348, 4006725522, 5342300696, 8013451044, 10684601392, 16026902088, 21369202784, 32053804176, 42738405568, 64107608352, 85476811136, 128215216704, 256430433408]

約数ペア:

[(1, 256430433408), (2, 128215216704), (3, 85476811136), (4, 64107608352), (6, 42738405568), (8, 32053804176), (12, 21369202784), (16, 16026902088), (24, 10684601392), (32, 8013451044), (48, 5342300696), (64, 4006725522), (96, 2671150348), (128, 2003362761), (192, 1335575174), (229, 1119783552), (384, 667787587), (458, 559891776), (687, 373261184), (916, 279945888), (1374, 186630592), (1832, 139972944), (2748, 93315296), (3664, 69986472), (5496, 46657648), (7328, 34993236), (10992, 23328824), (14656, 17496618), (21984, 11664412), (29312, 8748309), (43968, 5832206), (87936, 2916103)]