620393472

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 176

約数和(自身を含む): 1935643200

約数和(自身を除く): 1315249728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 684, 768, 864, 912, 1024, 1026, 1152, 1181, 1216, 1368, 1536, 1728, 1824, 2052, 2304, 2362, 2432, 2736, 3072, 3456, 3543, 3648, 4104, 4608, 4724, 4864, 5472, 6912, 7086, 7296, 8208, 9216, 9448, 9728, 10629, 10944, 13824, 14172, 14592, 16416, 18896, 19456, 21258, 21888, 22439, 27648, 28344, 29184, 31887, 32832, 37792, 42516, 43776, 44878, 56688, 58368, 63774, 65664, 67317, 75584, 85032, 87552, 89756, 113376, 127548, 131328, 134634, 151168, 170064, 175104, 179512, 201951, 226752, 255096, 262656, 269268, 302336, 340128, 359024, 403902, 453504, 510192, 525312, 538536, 604672, 605853, 680256, 718048, 807804, 907008, 1020384, 1077072, 1209344, 1211706, 1360512, 1436096, 1615608, 1814016, 2040768, 2154144, 2423412, 2721024, 2872192, 3231216, 3628032, 4081536, 4308288, 4846824, 5442048, 5744384, 6462432, 8163072, 8616576, 9693648, 10884096, 11488768, 12924864, 16326144, 17233152, 19387296, 22977536, 25849728, 32652288, 34466304, 38774592, 51699456, 68932608, 77549184, 103398912, 155098368, 206797824, 310196736, 620393472]

約数ペア:

[(1, 620393472), (2, 310196736), (3, 206797824), (4, 155098368), (6, 103398912), (8, 77549184), (9, 68932608), (12, 51699456), (16, 38774592), (18, 34466304), (19, 32652288), (24, 25849728), (27, 22977536), (32, 19387296), (36, 17233152), (38, 16326144), (48, 12924864), (54, 11488768), (57, 10884096), (64, 9693648), (72, 8616576), (76, 8163072), (96, 6462432), (108, 5744384), (114, 5442048), (128, 4846824), (144, 4308288), (152, 4081536), (171, 3628032), (192, 3231216), (216, 2872192), (228, 2721024), (256, 2423412), (288, 2154144), (304, 2040768), (342, 1814016), (384, 1615608), (432, 1436096), (456, 1360512), (512, 1211706), (513, 1209344), (576, 1077072), (608, 1020384), (684, 907008), (768, 807804), (864, 718048), (912, 680256), (1024, 605853), (1026, 604672), (1152, 538536), (1181, 525312), (1216, 510192), (1368, 453504), (1536, 403902), (1728, 359024), (1824, 340128), (2052, 302336), (2304, 269268), (2362, 262656), (2432, 255096), (2736, 226752), (3072, 201951), (3456, 179512), (3543, 175104), (3648, 170064), (4104, 151168), (4608, 134634), (4724, 131328), (4864, 127548), (5472, 113376), (6912, 89756), (7086, 87552), (7296, 85032), (8208, 75584), (9216, 67317), (9448, 65664), (9728, 63774), (10629, 58368), (10944, 56688), (13824, 44878), (14172, 43776), (14592, 42516), (16416, 37792), (18896, 32832), (19456, 31887), (21258, 29184), (21888, 28344), (22439, 27648)]