628887168

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 288

約数和(自身を含む): 2269727460

約数和(自身を除く): 1640840292

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 384, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 857, 882, 896, 936, 1008, 1092, 1152, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1664, 1714, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2571, 2688, 2912, 3136, 3276, 3428, 3528, 3744, 3822, 4032, 4368, 4704, 4992, 5096, 5142, 5733, 5824, 5999, 6272, 6552, 6856, 7056, 7488, 7644, 7713, 8064, 8736, 9408, 10192, 10284, 11141, 11466, 11648, 11998, 13104, 13712, 14112, 14976, 15288, 15426, 17472, 17997, 18816, 20384, 20568, 22282, 22932, 23996, 26208, 27424, 28224, 30576, 30852, 33423, 34944, 35994, 40768, 41136, 41993, 44564, 45864, 47992, 52416, 53991, 54848, 56448, 61152, 61704, 66846, 71988, 77987, 81536, 82272, 83986, 89128, 91728, 95984, 100269, 104832, 107982, 109696, 122304, 123408, 125979, 133692, 143976, 155974, 164544, 167972, 178256, 183456, 191968, 200538, 215964, 233961, 244608, 246816, 251958, 267384, 287952, 311948, 329088, 335944, 356512, 366912, 377937, 383936, 401076, 431928, 467922, 493632, 503916, 534768, 545909, 575904, 623896, 671888, 701883, 713024, 733824, 755874, 767872, 802152, 863856, 935844, 987264, 1007832, 1069536, 1091818, 1151808, 1247792, 1343776, 1403766, 1426048, 1511748, 1604304, 1637727, 1727712, 1871688, 2015664, 2139072, 2183636, 2303616, 2495584, 2687552, 2807532, 3023496, 3208608, 3275454, 3455424, 3743376, 4031328, 4278144, 4367272, 4913181, 4991168, 5375104, 5615064, 6046992, 6417216, 6550908, 6910848, 7486752, 8062656, 8734544, 9826362, 9982336, 11230128, 12093984, 12834432, 13101816, 14973504, 16125312, 17469088, 19652724, 22460256, 24187968, 26203632, 29947008, 34938176, 39305448, 44920512, 48375936, 52407264, 69876352, 78610896, 89841024, 104814528, 157221792, 209629056, 314443584, 628887168]

約数ペア:

[(1, 628887168), (2, 314443584), (3, 209629056), (4, 157221792), (6, 104814528), (7, 89841024), (8, 78610896), (9, 69876352), (12, 52407264), (13, 48375936), (14, 44920512), (16, 39305448), (18, 34938176), (21, 29947008), (24, 26203632), (26, 24187968), (28, 22460256), (32, 19652724), (36, 17469088), (39, 16125312), (42, 14973504), (48, 13101816), (49, 12834432), (52, 12093984), (56, 11230128), (63, 9982336), (64, 9826362), (72, 8734544), (78, 8062656), (84, 7486752), (91, 6910848), (96, 6550908), (98, 6417216), (104, 6046992), (112, 5615064), (117, 5375104), (126, 4991168), (128, 4913181), (144, 4367272), (147, 4278144), (156, 4031328), (168, 3743376), (182, 3455424), (192, 3275454), (196, 3208608), (208, 3023496), (224, 2807532), (234, 2687552), (252, 2495584), (273, 2303616), (288, 2183636), (294, 2139072), (312, 2015664), (336, 1871688), (364, 1727712), (384, 1637727), (392, 1604304), (416, 1511748), (441, 1426048), (448, 1403766), (468, 1343776), (504, 1247792), (546, 1151808), (576, 1091818), (588, 1069536), (624, 1007832), (637, 987264), (672, 935844), (728, 863856), (784, 802152), (819, 767872), (832, 755874), (857, 733824), (882, 713024), (896, 701883), (936, 671888), (1008, 623896), (1092, 575904), (1152, 545909), (1176, 534768), (1248, 503916), (1274, 493632), (1344, 467922), (1456, 431928), (1568, 401076), (1638, 383936), (1664, 377937), (1714, 366912), (1764, 356512), (1872, 335944), (1911, 329088), (2016, 311948), (2184, 287952), (2352, 267384), (2496, 251958), (2548, 246816), (2571, 244608), (2688, 233961), (2912, 215964), (3136, 200538), (3276, 191968), (3428, 183456), (3528, 178256), (3744, 167972), (3822, 164544), (4032, 155974), (4368, 143976), (4704, 133692), (4992, 125979), (5096, 123408), (5142, 122304), (5733, 109696), (5824, 107982), (5999, 104832), (6272, 100269), (6552, 95984), (6856, 91728), (7056, 89128), (7488, 83986), (7644, 82272), (7713, 81536), (8064, 77987), (8736, 71988), (9408, 66846), (10192, 61704), (10284, 61152), (11141, 56448), (11466, 54848), (11648, 53991), (11998, 52416), (13104, 47992), (13712, 45864), (14112, 44564), (14976, 41993), (15288, 41136), (15426, 40768), (17472, 35994), (17997, 34944), (18816, 33423), (20384, 30852), (20568, 30576), (22282, 28224), (22932, 27424), (23996, 26208)]