31395487968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1318

約数の個数: 288

約数和(自身を含む): 100677717504

約数和(自身を除く): 69282229536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 443, 468, 552, 598, 624, 736, 823, 828, 886, 897, 936, 1104, 1196, 1248, 1329, 1646, 1656, 1772, 1794, 1872, 2208, 2392, 2469, 2658, 2691, 3292, 3312, 3544, 3588, 3744, 3987, 4784, 4938, 5316, 5382, 5759, 6584, 6624, 7088, 7176, 7407, 7974, 9568, 9876, 10189, 10632, 10699, 10764, 11518, 13168, 14176, 14352, 14814, 15948, 17277, 18929, 19752, 20378, 21264, 21398, 21528, 23036, 26336, 28704, 29628, 30567, 31896, 32097, 34554, 37858, 39504, 40756, 42528, 42796, 43056, 46072, 51831, 56787, 59256, 61134, 63792, 64194, 69108, 75716, 79008, 81512, 85592, 86112, 91701, 92144, 96291, 103662, 113574, 118512, 122268, 127584, 128388, 132457, 138216, 151432, 163024, 170361, 171184, 183402, 184288, 192582, 207324, 227148, 237024, 244536, 246077, 256776, 264914, 276432, 302864, 326048, 340722, 342368, 364589, 366804, 385164, 397371, 414648, 454296, 489072, 492154, 513552, 529828, 552864, 605728, 681444, 729178, 733608, 738231, 770328, 794742, 829296, 908592, 978144, 984308, 1027104, 1059656, 1093767, 1192113, 1362888, 1458356, 1467216, 1476462, 1540656, 1589484, 1658592, 1817184, 1968616, 2119312, 2187534, 2214693, 2384226, 2725776, 2916712, 2934432, 2952924, 3081312, 3178968, 3281301, 3937232, 4238624, 4375068, 4429386, 4739657, 4768452, 5451552, 5833424, 5905848, 6357936, 6562602, 7874464, 8385547, 8750136, 8858772, 9479314, 9536904, 11666848, 11811696, 12715872, 13125204, 14218971, 16771094, 17500272, 17717544, 18958628, 19073808, 23623392, 25156641, 26250408, 28437942, 33542188, 35000544, 35435088, 37917256, 38147616, 42656913, 50313282, 52500816, 56875884, 67084376, 70870176, 75469923, 75834512, 85313826, 100626564, 105001632, 109012111, 113751768, 134168752, 150939846, 151669024, 170627652, 201253128, 218024222, 227503536, 268337504, 301879692, 327036333, 341255304, 402506256, 436048444, 455007072, 603759384, 654072666, 682510608, 805012512, 872096888, 981108999, 1207518768, 1308145332, 1365021216, 1744193776, 1962217998, 2415037536, 2616290664, 3488387552, 3924435996, 5232581328, 7848871992, 10465162656, 15697743984, 31395487968]

約数ペア:

[(1, 31395487968), (2, 15697743984), (3, 10465162656), (4, 7848871992), (6, 5232581328), (8, 3924435996), (9, 3488387552), (12, 2616290664), (13, 2415037536), (16, 1962217998), (18, 1744193776), (23, 1365021216), (24, 1308145332), (26, 1207518768), (32, 981108999), (36, 872096888), (39, 805012512), (46, 682510608), (48, 654072666), (52, 603759384), (69, 455007072), (72, 436048444), (78, 402506256), (92, 341255304), (96, 327036333), (104, 301879692), (117, 268337504), (138, 227503536), (144, 218024222), (156, 201253128), (184, 170627652), (207, 151669024), (208, 150939846), (234, 134168752), (276, 113751768), (288, 109012111), (299, 105001632), (312, 100626564), (368, 85313826), (414, 75834512), (416, 75469923), (443, 70870176), (468, 67084376), (552, 56875884), (598, 52500816), (624, 50313282), (736, 42656913), (823, 38147616), (828, 37917256), (886, 35435088), (897, 35000544), (936, 33542188), (1104, 28437942), (1196, 26250408), (1248, 25156641), (1329, 23623392), (1646, 19073808), (1656, 18958628), (1772, 17717544), (1794, 17500272), (1872, 16771094), (2208, 14218971), (2392, 13125204), (2469, 12715872), (2658, 11811696), (2691, 11666848), (3292, 9536904), (3312, 9479314), (3544, 8858772), (3588, 8750136), (3744, 8385547), (3987, 7874464), (4784, 6562602), (4938, 6357936), (5316, 5905848), (5382, 5833424), (5759, 5451552), (6584, 4768452), (6624, 4739657), (7088, 4429386), (7176, 4375068), (7407, 4238624), (7974, 3937232), (9568, 3281301), (9876, 3178968), (10189, 3081312), (10632, 2952924), (10699, 2934432), (10764, 2916712), (11518, 2725776), (13168, 2384226), (14176, 2214693), (14352, 2187534), (14814, 2119312), (15948, 1968616), (17277, 1817184), (18929, 1658592), (19752, 1589484), (20378, 1540656), (21264, 1476462), (21398, 1467216), (21528, 1458356), (23036, 1362888), (26336, 1192113), (28704, 1093767), (29628, 1059656), (30567, 1027104), (31896, 984308), (32097, 978144), (34554, 908592), (37858, 829296), (39504, 794742), (40756, 770328), (42528, 738231), (42796, 733608), (43056, 729178), (46072, 681444), (51831, 605728), (56787, 552864), (59256, 529828), (61134, 513552), (63792, 492154), (64194, 489072), (69108, 454296), (75716, 414648), (79008, 397371), (81512, 385164), (85592, 366804), (86112, 364589), (91701, 342368), (92144, 340722), (96291, 326048), (103662, 302864), (113574, 276432), (118512, 264914), (122268, 256776), (127584, 246077), (128388, 244536), (132457, 237024), (138216, 227148), (151432, 207324), (163024, 192582), (170361, 184288), (171184, 183402)]