22130784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 70997472

約数和(自身を除く): 48866688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 257, 276, 288, 299, 312, 368, 414, 416, 468, 514, 552, 598, 624, 736, 771, 828, 897, 936, 1028, 1104, 1196, 1248, 1542, 1656, 1794, 1872, 2056, 2208, 2313, 2392, 2691, 3084, 3312, 3341, 3588, 3744, 4112, 4626, 4784, 5382, 5911, 6168, 6624, 6682, 7176, 8224, 9252, 9568, 10023, 10764, 11822, 12336, 13364, 14352, 17733, 18504, 20046, 21528, 23644, 24672, 26728, 28704, 30069, 35466, 37008, 40092, 43056, 47288, 53199, 53456, 60138, 70932, 74016, 76843, 80184, 86112, 94576, 106398, 106912, 120276, 141864, 153686, 160368, 189152, 212796, 230529, 240552, 283728, 307372, 320736, 425592, 461058, 481104, 567456, 614744, 691587, 851184, 922116, 962208, 1229488, 1383174, 1702368, 1844232, 2458976, 2766348, 3688464, 5532696, 7376928, 11065392, 22130784]

約数ペア:

[(1, 22130784), (2, 11065392), (3, 7376928), (4, 5532696), (6, 3688464), (8, 2766348), (9, 2458976), (12, 1844232), (13, 1702368), (16, 1383174), (18, 1229488), (23, 962208), (24, 922116), (26, 851184), (32, 691587), (36, 614744), (39, 567456), (46, 481104), (48, 461058), (52, 425592), (69, 320736), (72, 307372), (78, 283728), (92, 240552), (96, 230529), (104, 212796), (117, 189152), (138, 160368), (144, 153686), (156, 141864), (184, 120276), (207, 106912), (208, 106398), (234, 94576), (257, 86112), (276, 80184), (288, 76843), (299, 74016), (312, 70932), (368, 60138), (414, 53456), (416, 53199), (468, 47288), (514, 43056), (552, 40092), (598, 37008), (624, 35466), (736, 30069), (771, 28704), (828, 26728), (897, 24672), (936, 23644), (1028, 21528), (1104, 20046), (1196, 18504), (1248, 17733), (1542, 14352), (1656, 13364), (1794, 12336), (1872, 11822), (2056, 10764), (2208, 10023), (2313, 9568), (2392, 9252), (2691, 8224), (3084, 7176), (3312, 6682), (3341, 6624), (3588, 6168), (3744, 5911), (4112, 5382), (4626, 4784)]