628715472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1334

約数の個数: 240

約数和(自身を含む): 2171289600

約数和(自身を除く): 1542574128

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 49, 56, 57, 66, 76, 77, 84, 88, 98, 112, 114, 132, 133, 147, 152, 154, 168, 176, 196, 209, 228, 231, 264, 266, 294, 304, 308, 336, 392, 399, 418, 456, 462, 528, 532, 539, 588, 616, 627, 784, 798, 836, 912, 924, 931, 1064, 1078, 1176, 1232, 1254, 1279, 1463, 1596, 1617, 1672, 1848, 1862, 2128, 2156, 2352, 2508, 2558, 2793, 2926, 3192, 3234, 3344, 3696, 3724, 3837, 4312, 4389, 5016, 5116, 5586, 5852, 6384, 6468, 7448, 7674, 8624, 8778, 8953, 10032, 10232, 10241, 11172, 11704, 12936, 14069, 14896, 15348, 17556, 17906, 20464, 20482, 22344, 23408, 24301, 25872, 26859, 28138, 30696, 30723, 35112, 35812, 40964, 42207, 44688, 48602, 53718, 56276, 61392, 61446, 62671, 70224, 71624, 72903, 81928, 84414, 97204, 98483, 107436, 112552, 122892, 125342, 143248, 145806, 163856, 168828, 170107, 188013, 194408, 196966, 214872, 225104, 245784, 250684, 267311, 291612, 295449, 337656, 340214, 376026, 388816, 393932, 429744, 491568, 501368, 510321, 534622, 583224, 590898, 675312, 680428, 689381, 752052, 787864, 801933, 1002736, 1020642, 1069244, 1166448, 1181796, 1190749, 1360856, 1378762, 1504104, 1575728, 1603866, 1871177, 2041284, 2068143, 2138488, 2363592, 2381498, 2721712, 2757524, 3008208, 3207732, 3572247, 3742354, 4082568, 4136286, 4276976, 4727184, 4762996, 5515048, 5613531, 6415464, 7144494, 7484708, 8165136, 8272572, 9525992, 11030096, 11227062, 12830928, 13098239, 14288988, 14969416, 16545144, 19051984, 22454124, 26196478, 28577976, 29938832, 33090288, 39294717, 44908248, 52392956, 57155952, 78589434, 89816496, 104785912, 157178868, 209571824, 314357736, 628715472]

約数ペア:

[(1, 628715472), (2, 314357736), (3, 209571824), (4, 157178868), (6, 104785912), (7, 89816496), (8, 78589434), (11, 57155952), (12, 52392956), (14, 44908248), (16, 39294717), (19, 33090288), (21, 29938832), (22, 28577976), (24, 26196478), (28, 22454124), (33, 19051984), (38, 16545144), (42, 14969416), (44, 14288988), (48, 13098239), (49, 12830928), (56, 11227062), (57, 11030096), (66, 9525992), (76, 8272572), (77, 8165136), (84, 7484708), (88, 7144494), (98, 6415464), (112, 5613531), (114, 5515048), (132, 4762996), (133, 4727184), (147, 4276976), (152, 4136286), (154, 4082568), (168, 3742354), (176, 3572247), (196, 3207732), (209, 3008208), (228, 2757524), (231, 2721712), (264, 2381498), (266, 2363592), (294, 2138488), (304, 2068143), (308, 2041284), (336, 1871177), (392, 1603866), (399, 1575728), (418, 1504104), (456, 1378762), (462, 1360856), (528, 1190749), (532, 1181796), (539, 1166448), (588, 1069244), (616, 1020642), (627, 1002736), (784, 801933), (798, 787864), (836, 752052), (912, 689381), (924, 680428), (931, 675312), (1064, 590898), (1078, 583224), (1176, 534622), (1232, 510321), (1254, 501368), (1279, 491568), (1463, 429744), (1596, 393932), (1617, 388816), (1672, 376026), (1848, 340214), (1862, 337656), (2128, 295449), (2156, 291612), (2352, 267311), (2508, 250684), (2558, 245784), (2793, 225104), (2926, 214872), (3192, 196966), (3234, 194408), (3344, 188013), (3696, 170107), (3724, 168828), (3837, 163856), (4312, 145806), (4389, 143248), (5016, 125342), (5116, 122892), (5586, 112552), (5852, 107436), (6384, 98483), (6468, 97204), (7448, 84414), (7674, 81928), (8624, 72903), (8778, 71624), (8953, 70224), (10032, 62671), (10232, 61446), (10241, 61392), (11172, 56276), (11704, 53718), (12936, 48602), (14069, 44688), (14896, 42207), (15348, 40964), (17556, 35812), (17906, 35112), (20464, 30723), (20482, 30696), (22344, 28138), (23408, 26859), (24301, 25872)]