1087856568

素因数分解:

$2^3\times 3^5\times {\mathrm{559597}}^1$

素因数の和:559618

約数の個数: 48

約数和(自身を含む): 3055405080

約数和(自身を除く): 1967548512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 559597, 1119194, 1678791, 2238388, 3357582, 4476776, 5036373, 6715164, 10072746, 13430328, 15109119, 20145492, 30218238, 40290984, 45327357, 60436476, 90654714, 120872952, 135982071, 181309428, 271964142, 362618856, 543928284, 1087856568]

約数ペア:

[(1, 1087856568), (2, 543928284), (3, 362618856), (4, 271964142), (6, 181309428), (8, 135982071), (9, 120872952), (12, 90654714), (18, 60436476), (24, 45327357), (27, 40290984), (36, 30218238), (54, 20145492), (72, 15109119), (81, 13430328), (108, 10072746), (162, 6715164), (216, 5036373), (243, 4476776), (324, 3357582), (486, 2238388), (648, 1678791), (972, 1119194), (1944, 559597)]