491144832

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 144

約数和(自身を含む): 1492883730

約数和(自身を除く): 1001738898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 361, 384, 456, 576, 608, 684, 722, 912, 1083, 1152, 1181, 1216, 1368, 1444, 1824, 2166, 2362, 2432, 2736, 2888, 3249, 3543, 3648, 4332, 4724, 5472, 5776, 6498, 7086, 7296, 8664, 9448, 10629, 10944, 11552, 12996, 14172, 17328, 18896, 21258, 21888, 22439, 23104, 25992, 28344, 34656, 37792, 42516, 44878, 46208, 51984, 56688, 67317, 69312, 75584, 85032, 89756, 103968, 113376, 134634, 138624, 151168, 170064, 179512, 201951, 207936, 226752, 269268, 340128, 359024, 403902, 415872, 426341, 453504, 538536, 680256, 718048, 807804, 852682, 1077072, 1279023, 1360512, 1436096, 1615608, 1705364, 2154144, 2558046, 2872192, 3231216, 3410728, 3837069, 4308288, 5116092, 6462432, 6821456, 7674138, 8616576, 10232184, 12924864, 13642912, 15348276, 20464368, 25849728, 27285824, 30696552, 40928736, 54571648, 61393104, 81857472, 122786208, 163714944, 245572416, 491144832]

約数ペア:

[(1, 491144832), (2, 245572416), (3, 163714944), (4, 122786208), (6, 81857472), (8, 61393104), (9, 54571648), (12, 40928736), (16, 30696552), (18, 27285824), (19, 25849728), (24, 20464368), (32, 15348276), (36, 13642912), (38, 12924864), (48, 10232184), (57, 8616576), (64, 7674138), (72, 6821456), (76, 6462432), (96, 5116092), (114, 4308288), (128, 3837069), (144, 3410728), (152, 3231216), (171, 2872192), (192, 2558046), (228, 2154144), (288, 1705364), (304, 1615608), (342, 1436096), (361, 1360512), (384, 1279023), (456, 1077072), (576, 852682), (608, 807804), (684, 718048), (722, 680256), (912, 538536), (1083, 453504), (1152, 426341), (1181, 415872), (1216, 403902), (1368, 359024), (1444, 340128), (1824, 269268), (2166, 226752), (2362, 207936), (2432, 201951), (2736, 179512), (2888, 170064), (3249, 151168), (3543, 138624), (3648, 134634), (4332, 113376), (4724, 103968), (5472, 89756), (5776, 85032), (6498, 75584), (7086, 69312), (7296, 67317), (8664, 56688), (9448, 51984), (10629, 46208), (10944, 44878), (11552, 42516), (12996, 37792), (14172, 34656), (17328, 28344), (18896, 25992), (21258, 23104), (21888, 22439)]