196421472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2333

約数の個数: 144

約数和(自身を含む): 627969888

約数和(自身を除く): 431548416

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, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2281, 2392, 2691, 3312, 3588, 3744, 4562, 4784, 5382, 6624, 6843, 7176, 9124, 9568, 10764, 13686, 14352, 18248, 20529, 21528, 27372, 28704, 29653, 36496, 41058, 43056, 52463, 54744, 59306, 72992, 82116, 86112, 88959, 104926, 109488, 118612, 157389, 164232, 177918, 209852, 218976, 237224, 266877, 314778, 328464, 355836, 419704, 472167, 474448, 533754, 629556, 656928, 682019, 711672, 839408, 944334, 948896, 1067508, 1259112, 1364038, 1423344, 1678816, 1888668, 2046057, 2135016, 2518224, 2728076, 2846688, 3777336, 4092114, 4270032, 5036448, 5456152, 6138171, 7554672, 8184228, 8540064, 10912304, 12276342, 15109344, 16368456, 21824608, 24552684, 32736912, 49105368, 65473824, 98210736, 196421472]

約数ペア:

[(1, 196421472), (2, 98210736), (3, 65473824), (4, 49105368), (6, 32736912), (8, 24552684), (9, 21824608), (12, 16368456), (13, 15109344), (16, 12276342), (18, 10912304), (23, 8540064), (24, 8184228), (26, 7554672), (32, 6138171), (36, 5456152), (39, 5036448), (46, 4270032), (48, 4092114), (52, 3777336), (69, 2846688), (72, 2728076), (78, 2518224), (92, 2135016), (96, 2046057), (104, 1888668), (117, 1678816), (138, 1423344), (144, 1364038), (156, 1259112), (184, 1067508), (207, 948896), (208, 944334), (234, 839408), (276, 711672), (288, 682019), (299, 656928), (312, 629556), (368, 533754), (414, 474448), (416, 472167), (468, 419704), (552, 355836), (598, 328464), (624, 314778), (736, 266877), (828, 237224), (897, 218976), (936, 209852), (1104, 177918), (1196, 164232), (1248, 157389), (1656, 118612), (1794, 109488), (1872, 104926), (2208, 88959), (2281, 86112), (2392, 82116), (2691, 72992), (3312, 59306), (3588, 54744), (3744, 52463), (4562, 43056), (4784, 41058), (5382, 36496), (6624, 29653), (6843, 28704), (7176, 27372), (9124, 21528), (9568, 20529), (10764, 18248), (13686, 14352)]