899922288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{22031}}^1$

素因数の和:22102

約数の個数: 80

約数和(自身を含む): 2491554816

約数和(自身を除く): 1591632528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 10212, 13616, 20424, 22031, 40848, 44062, 66093, 88124, 132186, 176248, 264372, 352496, 506713, 528744, 815147, 1013426, 1057488, 1520139, 1630294, 2026852, 2445441, 3040278, 3260588, 4053704, 4890882, 6080556, 6521176, 8107408, 9781764, 12161112, 13042352, 18748381, 19563528, 24322224, 37496762, 39127056, 56245143, 74993524, 112490286, 149987048, 224980572, 299974096, 449961144, 899922288]

約数ペア:

[(1, 899922288), (2, 449961144), (3, 299974096), (4, 224980572), (6, 149987048), (8, 112490286), (12, 74993524), (16, 56245143), (23, 39127056), (24, 37496762), (37, 24322224), (46, 19563528), (48, 18748381), (69, 13042352), (74, 12161112), (92, 9781764), (111, 8107408), (138, 6521176), (148, 6080556), (184, 4890882), (222, 4053704), (276, 3260588), (296, 3040278), (368, 2445441), (444, 2026852), (552, 1630294), (592, 1520139), (851, 1057488), (888, 1013426), (1104, 815147), (1702, 528744), (1776, 506713), (2553, 352496), (3404, 264372), (5106, 176248), (6808, 132186), (10212, 88124), (13616, 66093), (20424, 44062), (22031, 40848)]