653808168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2417}}^1$

素因数の和:2476

約数の個数: 144

約数和(自身を含む): 2026549980

約数和(自身を除く): 1372741812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 867, 884, 936, 1156, 1224, 1326, 1734, 1768, 1989, 2312, 2417, 2601, 2652, 3468, 3757, 3978, 4834, 5202, 5304, 6936, 7251, 7514, 7956, 9668, 10404, 11271, 14502, 15028, 15912, 19336, 20808, 21753, 22542, 29004, 30056, 31421, 33813, 41089, 43506, 45084, 58008, 62842, 67626, 82178, 87012, 90168, 94263, 123267, 125684, 135252, 164356, 174024, 188526, 246534, 251368, 270504, 282789, 328712, 369801, 377052, 493068, 534157, 565578, 698513, 739602, 754104, 986136, 1068314, 1131156, 1397026, 1479204, 1602471, 2095539, 2136628, 2262312, 2794052, 2958408, 3204942, 4191078, 4273256, 4807413, 5588104, 6286617, 6409884, 8382156, 9080669, 9614826, 12573234, 12819768, 16764312, 18161338, 19229652, 25146468, 27242007, 36322676, 38459304, 50292936, 54484014, 72645352, 81726021, 108968028, 163452042, 217936056, 326904084, 653808168]

約数ペア:

[(1, 653808168), (2, 326904084), (3, 217936056), (4, 163452042), (6, 108968028), (8, 81726021), (9, 72645352), (12, 54484014), (13, 50292936), (17, 38459304), (18, 36322676), (24, 27242007), (26, 25146468), (34, 19229652), (36, 18161338), (39, 16764312), (51, 12819768), (52, 12573234), (68, 9614826), (72, 9080669), (78, 8382156), (102, 6409884), (104, 6286617), (117, 5588104), (136, 4807413), (153, 4273256), (156, 4191078), (204, 3204942), (221, 2958408), (234, 2794052), (289, 2262312), (306, 2136628), (312, 2095539), (408, 1602471), (442, 1479204), (468, 1397026), (578, 1131156), (612, 1068314), (663, 986136), (867, 754104), (884, 739602), (936, 698513), (1156, 565578), (1224, 534157), (1326, 493068), (1734, 377052), (1768, 369801), (1989, 328712), (2312, 282789), (2417, 270504), (2601, 251368), (2652, 246534), (3468, 188526), (3757, 174024), (3978, 164356), (4834, 135252), (5202, 125684), (5304, 123267), (6936, 94263), (7251, 90168), (7514, 87012), (7956, 82178), (9668, 67626), (10404, 62842), (11271, 58008), (14502, 45084), (15028, 43506), (15912, 41089), (19336, 33813), (20808, 31421), (21753, 30056), (22542, 29004)]