1566751728

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{2677}}^1$

素因数の和:2914

約数の個数: 80

約数和(自身を含む): 4124334240

約数和(自身を除く): 2557582512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 137, 178, 267, 274, 356, 411, 534, 548, 712, 822, 1068, 1096, 1424, 1644, 2136, 2192, 2677, 3288, 4272, 5354, 6576, 8031, 10708, 12193, 16062, 21416, 24386, 32124, 36579, 42832, 48772, 64248, 73158, 97544, 128496, 146316, 195088, 238253, 292632, 366749, 476506, 585264, 714759, 733498, 953012, 1100247, 1429518, 1466996, 1906024, 2200494, 2859036, 2933992, 3812048, 4400988, 5718072, 5867984, 8801976, 11436144, 17603952, 32640661, 65281322, 97921983, 130562644, 195843966, 261125288, 391687932, 522250576, 783375864, 1566751728]

約数ペア:

[(1, 1566751728), (2, 783375864), (3, 522250576), (4, 391687932), (6, 261125288), (8, 195843966), (12, 130562644), (16, 97921983), (24, 65281322), (48, 32640661), (89, 17603952), (137, 11436144), (178, 8801976), (267, 5867984), (274, 5718072), (356, 4400988), (411, 3812048), (534, 2933992), (548, 2859036), (712, 2200494), (822, 1906024), (1068, 1466996), (1096, 1429518), (1424, 1100247), (1644, 953012), (2136, 733498), (2192, 714759), (2677, 585264), (3288, 476506), (4272, 366749), (5354, 292632), (6576, 238253), (8031, 195088), (10708, 146316), (12193, 128496), (16062, 97544), (21416, 73158), (24386, 64248), (32124, 48772), (36579, 42832)]