391002012

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 1057996800

約数和(自身を除く): 666994788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 783, 983, 1044, 1143, 1524, 1566, 1966, 2286, 2949, 3132, 3429, 3683, 3932, 4572, 5898, 6858, 7366, 8847, 11049, 11796, 13716, 14732, 17694, 22098, 26541, 28507, 33147, 35388, 44196, 53082, 57014, 66294, 85521, 99441, 106164, 114028, 124841, 132588, 171042, 198882, 249682, 256563, 342084, 374523, 397764, 499364, 513126, 749046, 769689, 1026252, 1123569, 1498092, 1539378, 2247138, 3078756, 3370707, 3620389, 4494276, 6741414, 7240778, 10861167, 13482828, 14481556, 21722334, 32583501, 43444668, 65167002, 97750503, 130334004, 195501006, 391002012]

約数ペア:

[(1, 391002012), (2, 195501006), (3, 130334004), (4, 97750503), (6, 65167002), (9, 43444668), (12, 32583501), (18, 21722334), (27, 14481556), (29, 13482828), (36, 10861167), (54, 7240778), (58, 6741414), (87, 4494276), (108, 3620389), (116, 3370707), (127, 3078756), (174, 2247138), (254, 1539378), (261, 1498092), (348, 1123569), (381, 1026252), (508, 769689), (522, 749046), (762, 513126), (783, 499364), (983, 397764), (1044, 374523), (1143, 342084), (1524, 256563), (1566, 249682), (1966, 198882), (2286, 171042), (2949, 132588), (3132, 124841), (3429, 114028), (3683, 106164), (3932, 99441), (4572, 85521), (5898, 66294), (6858, 57014), (7366, 53082), (8847, 44196), (11049, 35388), (11796, 33147), (13716, 28507), (14732, 26541), (17694, 22098)]