1800694272

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2974

約数の個数: 160

約数和(自身を含む): 5334658560

約数和(自身を除く): 3533964288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 512, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1536, 1612, 1664, 1984, 2418, 2496, 2909, 2976, 3224, 3328, 3968, 4836, 4992, 5818, 5952, 6448, 6656, 7936, 8727, 9672, 9984, 11636, 11904, 12896, 15872, 17454, 19344, 19968, 23272, 23808, 25792, 34908, 37817, 38688, 46544, 47616, 51584, 69816, 75634, 77376, 90179, 93088, 103168, 113451, 139632, 151268, 154752, 180358, 186176, 206336, 226902, 270537, 279264, 302536, 309504, 360716, 372352, 453804, 541074, 558528, 605072, 619008, 721432, 744704, 907608, 1082148, 1117056, 1172327, 1210144, 1442864, 1489408, 1815216, 2164296, 2234112, 2344654, 2420288, 2885728, 3516981, 3630432, 4328592, 4468224, 4689308, 4840576, 5771456, 7033962, 7260864, 8657184, 9378616, 9681152, 11542912, 14067924, 14521728, 17314368, 18757232, 19362304, 23085824, 28135848, 29043456, 34628736, 37514464, 46171648, 56271696, 58086912, 69257472, 75028928, 112543392, 138514944, 150057856, 225086784, 300115712, 450173568, 600231424, 900347136, 1800694272]

約数ペア:

[(1, 1800694272), (2, 900347136), (3, 600231424), (4, 450173568), (6, 300115712), (8, 225086784), (12, 150057856), (13, 138514944), (16, 112543392), (24, 75028928), (26, 69257472), (31, 58086912), (32, 56271696), (39, 46171648), (48, 37514464), (52, 34628736), (62, 29043456), (64, 28135848), (78, 23085824), (93, 19362304), (96, 18757232), (104, 17314368), (124, 14521728), (128, 14067924), (156, 11542912), (186, 9681152), (192, 9378616), (208, 8657184), (248, 7260864), (256, 7033962), (312, 5771456), (372, 4840576), (384, 4689308), (403, 4468224), (416, 4328592), (496, 3630432), (512, 3516981), (624, 2885728), (744, 2420288), (768, 2344654), (806, 2234112), (832, 2164296), (992, 1815216), (1209, 1489408), (1248, 1442864), (1488, 1210144), (1536, 1172327), (1612, 1117056), (1664, 1082148), (1984, 907608), (2418, 744704), (2496, 721432), (2909, 619008), (2976, 605072), (3224, 558528), (3328, 541074), (3968, 453804), (4836, 372352), (4992, 360716), (5818, 309504), (5952, 302536), (6448, 279264), (6656, 270537), (7936, 226902), (8727, 206336), (9672, 186176), (9984, 180358), (11636, 154752), (11904, 151268), (12896, 139632), (15872, 113451), (17454, 103168), (19344, 93088), (19968, 90179), (23272, 77376), (23808, 75634), (25792, 69816), (34908, 51584), (37817, 47616), (38688, 46544)]