308637672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 948598560

約数和(自身を除く): 639960888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 361, 392, 399, 456, 532, 588, 722, 727, 798, 931, 1064, 1083, 1176, 1444, 1454, 1596, 1862, 2166, 2181, 2527, 2793, 2888, 2908, 3192, 3724, 4332, 4362, 5054, 5089, 5586, 5816, 7448, 7581, 8664, 8724, 10108, 10178, 11172, 13813, 15162, 15267, 17448, 17689, 20216, 20356, 22344, 27626, 30324, 30534, 35378, 35623, 40712, 41439, 53067, 55252, 60648, 61068, 70756, 71246, 82878, 96691, 106134, 106869, 110504, 122136, 141512, 142492, 165756, 193382, 212268, 213738, 262447, 284984, 290073, 331512, 386764, 424536, 427476, 524894, 580146, 676837, 773528, 787341, 854952, 1049788, 1160292, 1353674, 1574682, 1837129, 2030511, 2099576, 2320584, 2707348, 3149364, 3674258, 4061022, 5414696, 5511387, 6298728, 7348516, 8122044, 11022774, 12859903, 14697032, 16244088, 22045548, 25719806, 38579709, 44091096, 51439612, 77159418, 102879224, 154318836, 308637672]

約数ペア:

[(1, 308637672), (2, 154318836), (3, 102879224), (4, 77159418), (6, 51439612), (7, 44091096), (8, 38579709), (12, 25719806), (14, 22045548), (19, 16244088), (21, 14697032), (24, 12859903), (28, 11022774), (38, 8122044), (42, 7348516), (49, 6298728), (56, 5511387), (57, 5414696), (76, 4061022), (84, 3674258), (98, 3149364), (114, 2707348), (133, 2320584), (147, 2099576), (152, 2030511), (168, 1837129), (196, 1574682), (228, 1353674), (266, 1160292), (294, 1049788), (361, 854952), (392, 787341), (399, 773528), (456, 676837), (532, 580146), (588, 524894), (722, 427476), (727, 424536), (798, 386764), (931, 331512), (1064, 290073), (1083, 284984), (1176, 262447), (1444, 213738), (1454, 212268), (1596, 193382), (1862, 165756), (2166, 142492), (2181, 141512), (2527, 122136), (2793, 110504), (2888, 106869), (2908, 106134), (3192, 96691), (3724, 82878), (4332, 71246), (4362, 70756), (5054, 61068), (5089, 60648), (5586, 55252), (5816, 53067), (7448, 41439), (7581, 40712), (8664, 35623), (8724, 35378), (10108, 30534), (10178, 30324), (11172, 27626), (13813, 22344), (15162, 20356), (15267, 20216), (17448, 17689)]