31951172064

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:910

約数の個数: 288

約数和(自身を含む): 99725230080

約数和(自身を除く): 67774058016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 127, 147, 158, 168, 196, 224, 237, 254, 294, 316, 336, 381, 392, 474, 508, 553, 588, 632, 672, 677, 762, 784, 889, 948, 1016, 1106, 1176, 1264, 1354, 1524, 1568, 1659, 1778, 1896, 2031, 2032, 2212, 2352, 2528, 2667, 2708, 3048, 3318, 3556, 3792, 3871, 4062, 4064, 4424, 4704, 4739, 5334, 5416, 6096, 6223, 6636, 7112, 7584, 7742, 8124, 8848, 9478, 10033, 10668, 10832, 11613, 12192, 12446, 13272, 14217, 14224, 15484, 16248, 17696, 18669, 18956, 20066, 21336, 21664, 23226, 24892, 26544, 28434, 28448, 30099, 30968, 32496, 33173, 37338, 37912, 40132, 42672, 46452, 49784, 53088, 53483, 56868, 60198, 61936, 64992, 66346, 70231, 74676, 75824, 80264, 85344, 85979, 92904, 99519, 99568, 106966, 113736, 120396, 123872, 132692, 140462, 149352, 151648, 160449, 160528, 171958, 185808, 199038, 199136, 210693, 213932, 227472, 240792, 257937, 265384, 280924, 298704, 320898, 321056, 343916, 371616, 374381, 398076, 421386, 427864, 454944, 481584, 491617, 515874, 530768, 561848, 597408, 601853, 641796, 687832, 748762, 796152, 842772, 855728, 963168, 983234, 1031748, 1061536, 1123143, 1123696, 1203706, 1283592, 1375664, 1474851, 1497524, 1592304, 1685544, 1711456, 1805559, 1966468, 2063496, 2246286, 2247392, 2407412, 2567184, 2620667, 2751328, 2949702, 2995048, 3184608, 3371088, 3611118, 3932936, 4126992, 4212971, 4492572, 4814824, 5134368, 5241334, 5899404, 5990096, 6742176, 6792341, 7222236, 7862001, 7865872, 8253984, 8425942, 8985144, 9629648, 10482668, 11798808, 11980192, 12638913, 13584682, 14444472, 15724002, 15731744, 16851884, 17970288, 19259296, 20377023, 20965336, 23597616, 25277826, 27169364, 28888944, 31448004, 33703768, 35940576, 40754046, 41930672, 47195232, 47546387, 50555652, 54338728, 57777888, 62896008, 67407536, 81508092, 83861344, 95092774, 101111304, 108677456, 125792016, 134815072, 142639161, 163016184, 190185548, 202222608, 217354912, 251584032, 285278322, 326032368, 332824709, 380371096, 404445216, 570556644, 652064736, 665649418, 760742192, 998474127, 1141113288, 1331298836, 1521484384, 1996948254, 2282226576, 2662597672, 3993896508, 4564453152, 5325195344, 7987793016, 10650390688, 15975586032, 31951172064]

約数ペア:

[(1, 31951172064), (2, 15975586032), (3, 10650390688), (4, 7987793016), (6, 5325195344), (7, 4564453152), (8, 3993896508), (12, 2662597672), (14, 2282226576), (16, 1996948254), (21, 1521484384), (24, 1331298836), (28, 1141113288), (32, 998474127), (42, 760742192), (48, 665649418), (49, 652064736), (56, 570556644), (79, 404445216), (84, 380371096), (96, 332824709), (98, 326032368), (112, 285278322), (127, 251584032), (147, 217354912), (158, 202222608), (168, 190185548), (196, 163016184), (224, 142639161), (237, 134815072), (254, 125792016), (294, 108677456), (316, 101111304), (336, 95092774), (381, 83861344), (392, 81508092), (474, 67407536), (508, 62896008), (553, 57777888), (588, 54338728), (632, 50555652), (672, 47546387), (677, 47195232), (762, 41930672), (784, 40754046), (889, 35940576), (948, 33703768), (1016, 31448004), (1106, 28888944), (1176, 27169364), (1264, 25277826), (1354, 23597616), (1524, 20965336), (1568, 20377023), (1659, 19259296), (1778, 17970288), (1896, 16851884), (2031, 15731744), (2032, 15724002), (2212, 14444472), (2352, 13584682), (2528, 12638913), (2667, 11980192), (2708, 11798808), (3048, 10482668), (3318, 9629648), (3556, 8985144), (3792, 8425942), (3871, 8253984), (4062, 7865872), (4064, 7862001), (4424, 7222236), (4704, 6792341), (4739, 6742176), (5334, 5990096), (5416, 5899404), (6096, 5241334), (6223, 5134368), (6636, 4814824), (7112, 4492572), (7584, 4212971), (7742, 4126992), (8124, 3932936), (8848, 3611118), (9478, 3371088), (10033, 3184608), (10668, 2995048), (10832, 2949702), (11613, 2751328), (12192, 2620667), (12446, 2567184), (13272, 2407412), (14217, 2247392), (14224, 2246286), (15484, 2063496), (16248, 1966468), (17696, 1805559), (18669, 1711456), (18956, 1685544), (20066, 1592304), (21336, 1497524), (21664, 1474851), (23226, 1375664), (24892, 1283592), (26544, 1203706), (28434, 1123696), (28448, 1123143), (30099, 1061536), (30968, 1031748), (32496, 983234), (33173, 963168), (37338, 855728), (37912, 842772), (40132, 796152), (42672, 748762), (46452, 687832), (49784, 641796), (53088, 601853), (53483, 597408), (56868, 561848), (60198, 530768), (61936, 515874), (64992, 491617), (66346, 481584), (70231, 454944), (74676, 427864), (75824, 421386), (80264, 398076), (85344, 374381), (85979, 371616), (92904, 343916), (99519, 321056), (99568, 320898), (106966, 298704), (113736, 280924), (120396, 265384), (123872, 257937), (132692, 240792), (140462, 227472), (149352, 213932), (151648, 210693), (160449, 199136), (160528, 199038), (171958, 185808)]