1880997408

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4813}}^1$

素因数の和:4911

約数の個数: 144

約数和(自身を含む): 5677439040

約数和(自身を除く): 3796441632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 59, 69, 72, 92, 96, 118, 138, 144, 177, 184, 207, 236, 276, 288, 354, 368, 414, 472, 531, 552, 708, 736, 828, 944, 1062, 1104, 1357, 1416, 1656, 1888, 2124, 2208, 2714, 2832, 3312, 4071, 4248, 4813, 5428, 5664, 6624, 8142, 8496, 9626, 10856, 12213, 14439, 16284, 16992, 19252, 21712, 24426, 28878, 32568, 38504, 43317, 43424, 48852, 57756, 65136, 77008, 86634, 97704, 110699, 115512, 130272, 154016, 173268, 195408, 221398, 231024, 283967, 332097, 346536, 390816, 442796, 462048, 567934, 664194, 693072, 851901, 885592, 996291, 1135868, 1328388, 1386144, 1703802, 1771184, 1992582, 2271736, 2555703, 2656776, 3407604, 3542368, 3985164, 4543472, 5111406, 5313552, 6531241, 6815208, 7970328, 9086944, 10222812, 10627104, 13062482, 13630416, 15940656, 19593723, 20445624, 26124964, 27260832, 31881312, 39187446, 40891248, 52249928, 58781169, 78374892, 81782496, 104499856, 117562338, 156749784, 208999712, 235124676, 313499568, 470249352, 626999136, 940498704, 1880997408]

約数ペア:

[(1, 1880997408), (2, 940498704), (3, 626999136), (4, 470249352), (6, 313499568), (8, 235124676), (9, 208999712), (12, 156749784), (16, 117562338), (18, 104499856), (23, 81782496), (24, 78374892), (32, 58781169), (36, 52249928), (46, 40891248), (48, 39187446), (59, 31881312), (69, 27260832), (72, 26124964), (92, 20445624), (96, 19593723), (118, 15940656), (138, 13630416), (144, 13062482), (177, 10627104), (184, 10222812), (207, 9086944), (236, 7970328), (276, 6815208), (288, 6531241), (354, 5313552), (368, 5111406), (414, 4543472), (472, 3985164), (531, 3542368), (552, 3407604), (708, 2656776), (736, 2555703), (828, 2271736), (944, 1992582), (1062, 1771184), (1104, 1703802), (1357, 1386144), (1416, 1328388), (1656, 1135868), (1888, 996291), (2124, 885592), (2208, 851901), (2714, 693072), (2832, 664194), (3312, 567934), (4071, 462048), (4248, 442796), (4813, 390816), (5428, 346536), (5664, 332097), (6624, 283967), (8142, 231024), (8496, 221398), (9626, 195408), (10856, 173268), (12213, 154016), (14439, 130272), (16284, 115512), (16992, 110699), (19252, 97704), (21712, 86634), (24426, 77008), (28878, 65136), (32568, 57756), (38504, 48852), (43317, 43424)]