2161103472

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71807}}^1$

素因数の和:71851

約数の個数: 120

約数和(自身を含む): 6945269760

約数和(自身を除く): 4784166288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 15048, 30096, 71807, 143614, 215421, 287228, 430842, 574456, 646263, 789877, 861684, 1148912, 1292526, 1364333, 1579754, 1723368, 2369631, 2585052, 2728666, 3159508, 3446736, 4092999, 4739262, 5170104, 5457332, 6319016, 7108893, 8185998, 9478524, 10340208, 10914664, 12278997, 12638032, 14217786, 15007663, 16371996, 18957048, 21829328, 24557994, 28435572, 30015326, 32743992, 37914096, 45022989, 49115988, 56871144, 60030652, 65487984, 90045978, 98231976, 113742288, 120061304, 135068967, 180091956, 196463952, 240122608, 270137934, 360183912, 540275868, 720367824, 1080551736, 2161103472]

約数ペア:

[(1, 2161103472), (2, 1080551736), (3, 720367824), (4, 540275868), (6, 360183912), (8, 270137934), (9, 240122608), (11, 196463952), (12, 180091956), (16, 135068967), (18, 120061304), (19, 113742288), (22, 98231976), (24, 90045978), (33, 65487984), (36, 60030652), (38, 56871144), (44, 49115988), (48, 45022989), (57, 37914096), (66, 32743992), (72, 30015326), (76, 28435572), (88, 24557994), (99, 21829328), (114, 18957048), (132, 16371996), (144, 15007663), (152, 14217786), (171, 12638032), (176, 12278997), (198, 10914664), (209, 10340208), (228, 9478524), (264, 8185998), (304, 7108893), (342, 6319016), (396, 5457332), (418, 5170104), (456, 4739262), (528, 4092999), (627, 3446736), (684, 3159508), (792, 2728666), (836, 2585052), (912, 2369631), (1254, 1723368), (1368, 1579754), (1584, 1364333), (1672, 1292526), (1881, 1148912), (2508, 861684), (2736, 789877), (3344, 646263), (3762, 574456), (5016, 430842), (7524, 287228), (10032, 215421), (15048, 143614), (30096, 71807)]