2647900944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 8433210240

約数和(自身を除く): 5785309296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 89, 92, 104, 117, 138, 144, 156, 178, 184, 207, 208, 234, 267, 276, 299, 312, 356, 368, 414, 468, 534, 552, 598, 624, 691, 712, 801, 828, 897, 936, 1068, 1104, 1157, 1196, 1382, 1424, 1602, 1656, 1794, 1872, 2047, 2073, 2136, 2314, 2392, 2691, 2764, 3204, 3312, 3471, 3588, 4094, 4146, 4272, 4628, 4784, 5382, 5528, 6141, 6219, 6408, 6942, 7176, 8188, 8292, 8983, 9256, 10413, 10764, 11056, 12282, 12438, 12816, 13884, 14352, 15893, 16376, 16584, 17966, 18423, 18512, 20826, 21528, 24564, 24876, 26611, 26949, 27768, 31786, 32752, 33168, 35932, 36846, 41652, 43056, 47679, 49128, 49752, 53222, 53898, 55536, 61499, 63572, 71864, 73692, 79833, 80847, 83304, 95358, 98256, 99504, 106444, 107796, 122998, 127144, 143037, 143728, 147384, 159666, 161694, 166608, 184497, 190716, 206609, 212888, 215592, 239499, 245996, 254288, 286074, 294768, 319332, 323388, 368994, 381432, 413218, 425776, 431184, 478998, 491992, 553491, 572148, 619827, 638664, 646776, 737988, 762864, 799487, 826436, 957996, 983984, 1106982, 1144296, 1239654, 1277328, 1293552, 1414477, 1475976, 1598974, 1652872, 1859481, 1915992, 2213964, 2288592, 2398461, 2479308, 2828954, 2951952, 3197948, 3305744, 3718962, 3831984, 4243431, 4427928, 4796922, 4958616, 5657908, 6395896, 7195383, 7437924, 8486862, 8855856, 9593844, 9917232, 11315816, 12730293, 12791792, 14390766, 14875848, 16973724, 18388201, 19187688, 22631632, 25460586, 28781532, 29751696, 33947448, 36776402, 38375376, 50921172, 55164603, 57563064, 67894896, 73552804, 101842344, 110329206, 115126128, 147105608, 165493809, 203684688, 220658412, 294211216, 330987618, 441316824, 661975236, 882633648, 1323950472, 2647900944]

約数ペア:

[(1, 2647900944), (2, 1323950472), (3, 882633648), (4, 661975236), (6, 441316824), (8, 330987618), (9, 294211216), (12, 220658412), (13, 203684688), (16, 165493809), (18, 147105608), (23, 115126128), (24, 110329206), (26, 101842344), (36, 73552804), (39, 67894896), (46, 57563064), (48, 55164603), (52, 50921172), (69, 38375376), (72, 36776402), (78, 33947448), (89, 29751696), (92, 28781532), (104, 25460586), (117, 22631632), (138, 19187688), (144, 18388201), (156, 16973724), (178, 14875848), (184, 14390766), (207, 12791792), (208, 12730293), (234, 11315816), (267, 9917232), (276, 9593844), (299, 8855856), (312, 8486862), (356, 7437924), (368, 7195383), (414, 6395896), (468, 5657908), (534, 4958616), (552, 4796922), (598, 4427928), (624, 4243431), (691, 3831984), (712, 3718962), (801, 3305744), (828, 3197948), (897, 2951952), (936, 2828954), (1068, 2479308), (1104, 2398461), (1157, 2288592), (1196, 2213964), (1382, 1915992), (1424, 1859481), (1602, 1652872), (1656, 1598974), (1794, 1475976), (1872, 1414477), (2047, 1293552), (2073, 1277328), (2136, 1239654), (2314, 1144296), (2392, 1106982), (2691, 983984), (2764, 957996), (3204, 826436), (3312, 799487), (3471, 762864), (3588, 737988), (4094, 646776), (4146, 638664), (4272, 619827), (4628, 572148), (4784, 553491), (5382, 491992), (5528, 478998), (6141, 431184), (6219, 425776), (6408, 413218), (6942, 381432), (7176, 368994), (8188, 323388), (8292, 319332), (8983, 294768), (9256, 286074), (10413, 254288), (10764, 245996), (11056, 239499), (12282, 215592), (12438, 212888), (12816, 206609), (13884, 190716), (14352, 184497), (15893, 166608), (16376, 161694), (16584, 159666), (17966, 147384), (18423, 143728), (18512, 143037), (20826, 127144), (21528, 122998), (24564, 107796), (24876, 106444), (26611, 99504), (26949, 98256), (27768, 95358), (31786, 83304), (32752, 80847), (33168, 79833), (35932, 73692), (36846, 71864), (41652, 63572), (43056, 61499), (47679, 55536), (49128, 53898), (49752, 53222)]