31474639248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:778

約数の個数: 320

約数和(自身を含む): 94808931840

約数和(自身を除く): 63334292592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 41, 46, 48, 52, 69, 78, 82, 89, 92, 104, 123, 138, 156, 164, 178, 184, 208, 246, 267, 276, 299, 312, 328, 356, 368, 492, 533, 534, 552, 598, 601, 624, 656, 712, 897, 943, 984, 1066, 1068, 1104, 1157, 1196, 1202, 1424, 1599, 1794, 1803, 1886, 1968, 2047, 2132, 2136, 2314, 2392, 2404, 2829, 3198, 3471, 3588, 3606, 3649, 3772, 4094, 4264, 4272, 4628, 4784, 4808, 5658, 6141, 6396, 6942, 7176, 7212, 7298, 7544, 7813, 8188, 8528, 9256, 9616, 10947, 11316, 12259, 12282, 12792, 13823, 13884, 14352, 14424, 14596, 15088, 15626, 16376, 18512, 21894, 22632, 23439, 24518, 24564, 24641, 25584, 26611, 27646, 27768, 28848, 29192, 31252, 32752, 36777, 41469, 43788, 45264, 46878, 47437, 49036, 49128, 49282, 53222, 53489, 55292, 55536, 58384, 62504, 73554, 73923, 79833, 82938, 83927, 87576, 93756, 94874, 98072, 98256, 98564, 106444, 106978, 110584, 125008, 142311, 147108, 147846, 159666, 160467, 165876, 167854, 175152, 179699, 187512, 189748, 196144, 197128, 212888, 213956, 221168, 251781, 284622, 294216, 295692, 319332, 320333, 320934, 331752, 335708, 359398, 375024, 379496, 394256, 425776, 427912, 503562, 539097, 566743, 569244, 588432, 591384, 638664, 640666, 641868, 663504, 671416, 695357, 718796, 758992, 855824, 960999, 1007124, 1078194, 1091051, 1133486, 1138488, 1182768, 1230247, 1277328, 1281332, 1283736, 1342832, 1390714, 1437592, 1700229, 1921998, 2014248, 2086071, 2156388, 2182102, 2193049, 2266972, 2276976, 2460494, 2562664, 2567472, 2781428, 2875184, 3273153, 3400458, 3690741, 3843996, 4028496, 4172142, 4312776, 4364204, 4386098, 4533944, 4920988, 5125328, 5562856, 6546306, 6579147, 6800916, 7367659, 7381482, 7687992, 8344284, 8625552, 8728408, 8772196, 9067888, 9841976, 11125712, 13092612, 13158294, 13601832, 14735318, 14762964, 15375984, 15993211, 16688568, 17456816, 17544392, 19683952, 22102977, 26185224, 26316588, 27203664, 28509637, 29470636, 29525928, 31986422, 33377136, 35088784, 44205954, 47979633, 50440127, 52370448, 52633176, 57019274, 58941272, 59051856, 63972844, 85528911, 88411908, 95959266, 100880254, 105266352, 114038548, 117882544, 127945688, 151320381, 171057822, 176823816, 191918532, 201760508, 228077096, 255891376, 302640762, 342115644, 353647632, 383837064, 403521016, 456154192, 605281524, 655721651, 684231288, 767674128, 807042032, 1210563048, 1311443302, 1368462576, 1967164953, 2421126096, 2622886604, 3934329906, 5245773208, 7868659812, 10491546416, 15737319624, 31474639248]

約数ペア:

[(1, 31474639248), (2, 15737319624), (3, 10491546416), (4, 7868659812), (6, 5245773208), (8, 3934329906), (12, 2622886604), (13, 2421126096), (16, 1967164953), (23, 1368462576), (24, 1311443302), (26, 1210563048), (39, 807042032), (41, 767674128), (46, 684231288), (48, 655721651), (52, 605281524), (69, 456154192), (78, 403521016), (82, 383837064), (89, 353647632), (92, 342115644), (104, 302640762), (123, 255891376), (138, 228077096), (156, 201760508), (164, 191918532), (178, 176823816), (184, 171057822), (208, 151320381), (246, 127945688), (267, 117882544), (276, 114038548), (299, 105266352), (312, 100880254), (328, 95959266), (356, 88411908), (368, 85528911), (492, 63972844), (533, 59051856), (534, 58941272), (552, 57019274), (598, 52633176), (601, 52370448), (624, 50440127), (656, 47979633), (712, 44205954), (897, 35088784), (943, 33377136), (984, 31986422), (1066, 29525928), (1068, 29470636), (1104, 28509637), (1157, 27203664), (1196, 26316588), (1202, 26185224), (1424, 22102977), (1599, 19683952), (1794, 17544392), (1803, 17456816), (1886, 16688568), (1968, 15993211), (2047, 15375984), (2132, 14762964), (2136, 14735318), (2314, 13601832), (2392, 13158294), (2404, 13092612), (2829, 11125712), (3198, 9841976), (3471, 9067888), (3588, 8772196), (3606, 8728408), (3649, 8625552), (3772, 8344284), (4094, 7687992), (4264, 7381482), (4272, 7367659), (4628, 6800916), (4784, 6579147), (4808, 6546306), (5658, 5562856), (6141, 5125328), (6396, 4920988), (6942, 4533944), (7176, 4386098), (7212, 4364204), (7298, 4312776), (7544, 4172142), (7813, 4028496), (8188, 3843996), (8528, 3690741), (9256, 3400458), (9616, 3273153), (10947, 2875184), (11316, 2781428), (12259, 2567472), (12282, 2562664), (12792, 2460494), (13823, 2276976), (13884, 2266972), (14352, 2193049), (14424, 2182102), (14596, 2156388), (15088, 2086071), (15626, 2014248), (16376, 1921998), (18512, 1700229), (21894, 1437592), (22632, 1390714), (23439, 1342832), (24518, 1283736), (24564, 1281332), (24641, 1277328), (25584, 1230247), (26611, 1182768), (27646, 1138488), (27768, 1133486), (28848, 1091051), (29192, 1078194), (31252, 1007124), (32752, 960999), (36777, 855824), (41469, 758992), (43788, 718796), (45264, 695357), (46878, 671416), (47437, 663504), (49036, 641868), (49128, 640666), (49282, 638664), (53222, 591384), (53489, 588432), (55292, 569244), (55536, 566743), (58384, 539097), (62504, 503562), (73554, 427912), (73923, 425776), (79833, 394256), (82938, 379496), (83927, 375024), (87576, 359398), (93756, 335708), (94874, 331752), (98072, 320934), (98256, 320333), (98564, 319332), (106444, 295692), (106978, 294216), (110584, 284622), (125008, 251781), (142311, 221168), (147108, 213956), (147846, 212888), (159666, 197128), (160467, 196144), (165876, 189748), (167854, 187512), (175152, 179699)]