309994048

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 224

約数和(自身を含む): 835688448

約数和(自身を除く): 525694400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 91, 101, 104, 112, 119, 124, 136, 182, 202, 208, 217, 221, 224, 238, 248, 272, 364, 403, 404, 416, 434, 442, 448, 476, 496, 527, 544, 707, 728, 806, 808, 832, 868, 884, 952, 992, 1054, 1088, 1313, 1414, 1456, 1547, 1612, 1616, 1717, 1736, 1768, 1904, 1984, 2108, 2626, 2821, 2828, 2912, 3094, 3131, 3224, 3232, 3434, 3472, 3536, 3689, 3808, 4216, 5252, 5642, 5656, 5824, 6188, 6262, 6448, 6464, 6851, 6868, 6944, 7072, 7378, 7616, 8432, 9191, 10504, 11284, 11312, 12019, 12376, 12524, 12896, 13702, 13736, 13888, 14144, 14756, 16864, 18382, 21008, 21917, 22321, 22568, 22624, 24038, 24752, 25048, 25792, 27404, 27472, 29512, 33728, 36764, 40703, 42016, 43834, 44642, 45136, 45248, 47957, 48076, 49504, 50096, 53227, 54808, 54944, 59024, 73528, 81406, 84032, 87668, 89284, 90272, 95914, 96152, 99008, 100192, 106454, 109616, 109888, 118048, 147056, 156247, 162812, 175336, 178568, 180544, 191828, 192304, 200384, 212908, 219232, 236096, 284921, 294112, 312494, 325624, 350672, 357136, 372589, 383656, 384608, 425816, 438464, 569842, 588224, 624988, 651248, 691951, 701344, 714272, 745178, 767312, 769216, 851632, 1139684, 1249976, 1302496, 1383902, 1402688, 1428544, 1490356, 1534624, 1703264, 2279368, 2499952, 2604992, 2767804, 2980712, 3069248, 3406528, 4558736, 4843657, 4999904, 5535608, 5961424, 9117472, 9687314, 9999808, 11071216, 11922848, 18234944, 19374628, 22142432, 23845696, 38749256, 44284864, 77498512, 154997024, 309994048]

約数ペア:

[(1, 309994048), (2, 154997024), (4, 77498512), (7, 44284864), (8, 38749256), (13, 23845696), (14, 22142432), (16, 19374628), (17, 18234944), (26, 11922848), (28, 11071216), (31, 9999808), (32, 9687314), (34, 9117472), (52, 5961424), (56, 5535608), (62, 4999904), (64, 4843657), (68, 4558736), (91, 3406528), (101, 3069248), (104, 2980712), (112, 2767804), (119, 2604992), (124, 2499952), (136, 2279368), (182, 1703264), (202, 1534624), (208, 1490356), (217, 1428544), (221, 1402688), (224, 1383902), (238, 1302496), (248, 1249976), (272, 1139684), (364, 851632), (403, 769216), (404, 767312), (416, 745178), (434, 714272), (442, 701344), (448, 691951), (476, 651248), (496, 624988), (527, 588224), (544, 569842), (707, 438464), (728, 425816), (806, 384608), (808, 383656), (832, 372589), (868, 357136), (884, 350672), (952, 325624), (992, 312494), (1054, 294112), (1088, 284921), (1313, 236096), (1414, 219232), (1456, 212908), (1547, 200384), (1612, 192304), (1616, 191828), (1717, 180544), (1736, 178568), (1768, 175336), (1904, 162812), (1984, 156247), (2108, 147056), (2626, 118048), (2821, 109888), (2828, 109616), (2912, 106454), (3094, 100192), (3131, 99008), (3224, 96152), (3232, 95914), (3434, 90272), (3472, 89284), (3536, 87668), (3689, 84032), (3808, 81406), (4216, 73528), (5252, 59024), (5642, 54944), (5656, 54808), (5824, 53227), (6188, 50096), (6262, 49504), (6448, 48076), (6464, 47957), (6851, 45248), (6868, 45136), (6944, 44642), (7072, 43834), (7378, 42016), (7616, 40703), (8432, 36764), (9191, 33728), (10504, 29512), (11284, 27472), (11312, 27404), (12019, 25792), (12376, 25048), (12524, 24752), (12896, 24038), (13702, 22624), (13736, 22568), (13888, 22321), (14144, 21917), (14756, 21008), (16864, 18382)]