220212340464

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1\times {\mathrm{61949}}^1$

素因数の和:62782

約数の個数: 80

約数和(自身を含む): 575213184000

約数和(自身を除く): 355000843536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 719, 824, 1236, 1438, 1648, 2157, 2472, 2876, 4314, 4944, 5752, 8628, 11504, 17256, 34512, 61949, 74057, 123898, 148114, 185847, 222171, 247796, 296228, 371694, 444342, 495592, 592456, 743388, 888684, 991184, 1184912, 1486776, 1777368, 2973552, 3554736, 6380747, 12761494, 19142241, 25522988, 38284482, 44541331, 51045976, 76568964, 89082662, 102091952, 133623993, 153137928, 178165324, 267247986, 306275856, 356330648, 534495972, 712661296, 1068991944, 2137983888, 4587757093, 9175514186, 13763271279, 18351028372, 27526542558, 36702056744, 55053085116, 73404113488, 110106170232, 220212340464]

約数ペア:

[(1, 220212340464), (2, 110106170232), (3, 73404113488), (4, 55053085116), (6, 36702056744), (8, 27526542558), (12, 18351028372), (16, 13763271279), (24, 9175514186), (48, 4587757093), (103, 2137983888), (206, 1068991944), (309, 712661296), (412, 534495972), (618, 356330648), (719, 306275856), (824, 267247986), (1236, 178165324), (1438, 153137928), (1648, 133623993), (2157, 102091952), (2472, 89082662), (2876, 76568964), (4314, 51045976), (4944, 44541331), (5752, 38284482), (8628, 25522988), (11504, 19142241), (17256, 12761494), (34512, 6380747), (61949, 3554736), (74057, 2973552), (123898, 1777368), (148114, 1486776), (185847, 1184912), (222171, 991184), (247796, 888684), (296228, 743388), (371694, 592456), (444342, 495592)]