728441376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 2108423520

約数和(自身を除く): 1379982144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 169, 177, 208, 236, 312, 338, 354, 416, 472, 507, 624, 676, 708, 761, 767, 944, 1014, 1248, 1352, 1416, 1522, 1534, 1888, 2028, 2283, 2301, 2704, 2832, 3044, 3068, 4056, 4566, 4602, 5408, 5664, 6088, 6136, 8112, 9132, 9204, 9893, 9971, 12176, 12272, 16224, 18264, 18408, 19786, 19942, 24352, 24544, 29679, 29913, 36528, 36816, 39572, 39884, 44899, 59358, 59826, 73056, 73632, 79144, 79768, 89798, 118716, 119652, 128609, 134697, 158288, 159536, 179596, 237432, 239304, 257218, 269394, 316576, 319072, 359192, 385827, 474864, 478608, 514436, 538788, 583687, 718384, 771654, 949728, 957216, 1028872, 1077576, 1167374, 1436768, 1543308, 1751061, 2057744, 2155152, 2334748, 3086616, 3502122, 4115488, 4310304, 4669496, 6173232, 7004244, 7587931, 9338992, 12346464, 14008488, 15175862, 18677984, 22763793, 28016976, 30351724, 45527586, 56033952, 60703448, 91055172, 121406896, 182110344, 242813792, 364220688, 728441376]

約数ペア:

[(1, 728441376), (2, 364220688), (3, 242813792), (4, 182110344), (6, 121406896), (8, 91055172), (12, 60703448), (13, 56033952), (16, 45527586), (24, 30351724), (26, 28016976), (32, 22763793), (39, 18677984), (48, 15175862), (52, 14008488), (59, 12346464), (78, 9338992), (96, 7587931), (104, 7004244), (118, 6173232), (156, 4669496), (169, 4310304), (177, 4115488), (208, 3502122), (236, 3086616), (312, 2334748), (338, 2155152), (354, 2057744), (416, 1751061), (472, 1543308), (507, 1436768), (624, 1167374), (676, 1077576), (708, 1028872), (761, 957216), (767, 949728), (944, 771654), (1014, 718384), (1248, 583687), (1352, 538788), (1416, 514436), (1522, 478608), (1534, 474864), (1888, 385827), (2028, 359192), (2283, 319072), (2301, 316576), (2704, 269394), (2832, 257218), (3044, 239304), (3068, 237432), (4056, 179596), (4566, 159536), (4602, 158288), (5408, 134697), (5664, 128609), (6088, 119652), (6136, 118716), (8112, 89798), (9132, 79768), (9204, 79144), (9893, 73632), (9971, 73056), (12176, 59826), (12272, 59358), (16224, 44899), (18264, 39884), (18408, 39572), (19786, 36816), (19942, 36528), (24352, 29913), (24544, 29679)]