315851478656

素因数分解:

$2^7\times 7^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1276

約数の個数: 256

約数和(自身を含む): 761425920000

約数和(自身を除く): 445574441344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 239, 248, 343, 392, 434, 448, 478, 496, 686, 784, 868, 896, 956, 971, 992, 1372, 1519, 1568, 1673, 1736, 1912, 1942, 1984, 2744, 3038, 3136, 3346, 3472, 3824, 3884, 3968, 5488, 6076, 6272, 6692, 6797, 6944, 7409, 7648, 7768, 10633, 10976, 11711, 12152, 13384, 13594, 13888, 14818, 15296, 15536, 21266, 21952, 23422, 24304, 26768, 27188, 27776, 29636, 30101, 30592, 31072, 42532, 43904, 46844, 47579, 48608, 51863, 53536, 54376, 59272, 60202, 62144, 81977, 85064, 93688, 95158, 97216, 103726, 107072, 108752, 118544, 120404, 124288, 163954, 170128, 187376, 190316, 194432, 207452, 210707, 214144, 217504, 232069, 237088, 240808, 327908, 333053, 340256, 363041, 374752, 380632, 414904, 421414, 435008, 464138, 474176, 481616, 655816, 666106, 680512, 726082, 749504, 761264, 829808, 842828, 870016, 928276, 948352, 963232, 1311632, 1332212, 1361024, 1452164, 1474949, 1499008, 1522528, 1624483, 1659616, 1685656, 1856552, 1926464, 2541287, 2623264, 2664424, 2904328, 2949898, 3045056, 3248966, 3319232, 3371312, 3713104, 3852928, 5082574, 5246528, 5328848, 5808656, 5899796, 6090112, 6497932, 6638464, 6742624, 7194139, 7426208, 10165148, 10324643, 10493056, 10657696, 11371381, 11617312, 11799592, 12995864, 13485248, 14388278, 14852416, 20330296, 20649286, 21315392, 22742762, 23234624, 23599184, 25991728, 26970496, 28776556, 29704832, 40660592, 41298572, 42630784, 45485524, 46469248, 47198368, 50358973, 51983456, 57553112, 79599667, 81321184, 82597144, 90971048, 94396736, 100717946, 103966912, 115106224, 159199334, 162642368, 165194288, 181942096, 188793472, 201435892, 207933824, 230212448, 318398668, 325284736, 330388576, 352512811, 363884192, 402871784, 460424896, 636797336, 660777152, 705025622, 727768384, 805743568, 920849792, 1273594672, 1321554304, 1410051244, 1455536768, 1611487136, 2467589677, 2547189344, 2820102488, 3222974272, 4935179354, 5094378688, 5640204976, 6445948544, 9870358708, 10188757376, 11280409952, 19740717416, 22560819904, 39481434832, 45121639808, 78962869664, 157925739328, 315851478656]

約数ペア:

[(1, 315851478656), (2, 157925739328), (4, 78962869664), (7, 45121639808), (8, 39481434832), (14, 22560819904), (16, 19740717416), (28, 11280409952), (31, 10188757376), (32, 9870358708), (49, 6445948544), (56, 5640204976), (62, 5094378688), (64, 4935179354), (98, 3222974272), (112, 2820102488), (124, 2547189344), (128, 2467589677), (196, 1611487136), (217, 1455536768), (224, 1410051244), (239, 1321554304), (248, 1273594672), (343, 920849792), (392, 805743568), (434, 727768384), (448, 705025622), (478, 660777152), (496, 636797336), (686, 460424896), (784, 402871784), (868, 363884192), (896, 352512811), (956, 330388576), (971, 325284736), (992, 318398668), (1372, 230212448), (1519, 207933824), (1568, 201435892), (1673, 188793472), (1736, 181942096), (1912, 165194288), (1942, 162642368), (1984, 159199334), (2744, 115106224), (3038, 103966912), (3136, 100717946), (3346, 94396736), (3472, 90971048), (3824, 82597144), (3884, 81321184), (3968, 79599667), (5488, 57553112), (6076, 51983456), (6272, 50358973), (6692, 47198368), (6797, 46469248), (6944, 45485524), (7409, 42630784), (7648, 41298572), (7768, 40660592), (10633, 29704832), (10976, 28776556), (11711, 26970496), (12152, 25991728), (13384, 23599184), (13594, 23234624), (13888, 22742762), (14818, 21315392), (15296, 20649286), (15536, 20330296), (21266, 14852416), (21952, 14388278), (23422, 13485248), (24304, 12995864), (26768, 11799592), (27188, 11617312), (27776, 11371381), (29636, 10657696), (30101, 10493056), (30592, 10324643), (31072, 10165148), (42532, 7426208), (43904, 7194139), (46844, 6742624), (47579, 6638464), (48608, 6497932), (51863, 6090112), (53536, 5899796), (54376, 5808656), (59272, 5328848), (60202, 5246528), (62144, 5082574), (81977, 3852928), (85064, 3713104), (93688, 3371312), (95158, 3319232), (97216, 3248966), (103726, 3045056), (107072, 2949898), (108752, 2904328), (118544, 2664424), (120404, 2623264), (124288, 2541287), (163954, 1926464), (170128, 1856552), (187376, 1685656), (190316, 1659616), (194432, 1624483), (207452, 1522528), (210707, 1499008), (214144, 1474949), (217504, 1452164), (232069, 1361024), (237088, 1332212), (240808, 1311632), (327908, 963232), (333053, 948352), (340256, 928276), (363041, 870016), (374752, 842828), (380632, 829808), (414904, 761264), (421414, 749504), (435008, 726082), (464138, 680512), (474176, 666106), (481616, 655816)]