671008868044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{204439}}^1$

素因数の和:204878

約数の個数: 48

約数和(自身を含む): 1227706359040

約数和(自身を除く): 556697490996

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 331, 662, 1324, 2479, 4958, 9916, 12247, 22177, 24494, 44354, 48988, 88708, 204439, 408878, 817756, 820549, 1641098, 3282196, 7564243, 13697413, 15128486, 27394826, 30256972, 54789652, 67669309, 135338618, 270677236, 506804281, 1013608562, 2027217124, 2503764433, 4533843703, 5007528866, 9067687406, 10015057732, 18135374812, 167752217011, 335504434022, 671008868044]

約数ペア:

[(1, 671008868044), (2, 335504434022), (4, 167752217011), (37, 18135374812), (67, 10015057732), (74, 9067687406), (134, 5007528866), (148, 4533843703), (268, 2503764433), (331, 2027217124), (662, 1013608562), (1324, 506804281), (2479, 270677236), (4958, 135338618), (9916, 67669309), (12247, 54789652), (22177, 30256972), (24494, 27394826), (44354, 15128486), (48988, 13697413), (88708, 7564243), (204439, 3282196), (408878, 1641098), (817756, 820549)]