253551168

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11321

約数の個数: 112

約数和(自身を含む): 802802560

約数和(自身を除く): 549251392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 11287, 22464, 22574, 33861, 45148, 67722, 90296, 101583, 135444, 146731, 180592, 203166, 270888, 293462, 304749, 361184, 406332, 440193, 541776, 586924, 609498, 722368, 812664, 880386, 1083552, 1173848, 1218996, 1320579, 1625328, 1760772, 2167104, 2347696, 2437992, 2641158, 3250656, 3521544, 3961737, 4695392, 4875984, 5282316, 6501312, 7043088, 7923474, 9390784, 9751968, 10564632, 14086176, 15846948, 19503936, 21129264, 28172352, 31693896, 42258528, 63387792, 84517056, 126775584, 253551168]

約数ペア:

[(1, 253551168), (2, 126775584), (3, 84517056), (4, 63387792), (6, 42258528), (8, 31693896), (9, 28172352), (12, 21129264), (13, 19503936), (16, 15846948), (18, 14086176), (24, 10564632), (26, 9751968), (27, 9390784), (32, 7923474), (36, 7043088), (39, 6501312), (48, 5282316), (52, 4875984), (54, 4695392), (64, 3961737), (72, 3521544), (78, 3250656), (96, 2641158), (104, 2437992), (108, 2347696), (117, 2167104), (144, 1760772), (156, 1625328), (192, 1320579), (208, 1218996), (216, 1173848), (234, 1083552), (288, 880386), (312, 812664), (351, 722368), (416, 609498), (432, 586924), (468, 541776), (576, 440193), (624, 406332), (702, 361184), (832, 304749), (864, 293462), (936, 270888), (1248, 203166), (1404, 180592), (1728, 146731), (1872, 135444), (2496, 101583), (2808, 90296), (3744, 67722), (5616, 45148), (7488, 33861), (11232, 22574), (11287, 22464)]