319500504

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 943104000

約数和(自身を除く): 623603496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 342, 381, 456, 508, 513, 613, 684, 762, 1016, 1026, 1143, 1226, 1368, 1524, 1839, 2052, 2286, 2413, 2452, 3048, 3429, 3678, 4104, 4572, 4826, 4904, 5517, 6858, 7239, 7356, 9144, 9652, 11034, 11647, 13716, 14478, 14712, 16551, 19304, 21717, 22068, 23294, 27432, 28956, 33102, 34941, 43434, 44136, 46588, 57912, 65151, 66204, 69882, 77851, 86868, 93176, 104823, 130302, 132408, 139764, 155702, 173736, 209646, 233553, 260604, 279528, 311404, 314469, 419292, 467106, 521208, 622808, 628938, 700659, 838584, 934212, 1257876, 1401318, 1479169, 1868424, 2101977, 2515752, 2802636, 2958338, 4203954, 4437507, 5605272, 5916676, 8407908, 8875014, 11833352, 13312521, 16815816, 17750028, 26625042, 35500056, 39937563, 53250084, 79875126, 106500168, 159750252, 319500504]

約数ペア:

[(1, 319500504), (2, 159750252), (3, 106500168), (4, 79875126), (6, 53250084), (8, 39937563), (9, 35500056), (12, 26625042), (18, 17750028), (19, 16815816), (24, 13312521), (27, 11833352), (36, 8875014), (38, 8407908), (54, 5916676), (57, 5605272), (72, 4437507), (76, 4203954), (108, 2958338), (114, 2802636), (127, 2515752), (152, 2101977), (171, 1868424), (216, 1479169), (228, 1401318), (254, 1257876), (342, 934212), (381, 838584), (456, 700659), (508, 628938), (513, 622808), (613, 521208), (684, 467106), (762, 419292), (1016, 314469), (1026, 311404), (1143, 279528), (1226, 260604), (1368, 233553), (1524, 209646), (1839, 173736), (2052, 155702), (2286, 139764), (2413, 132408), (2452, 130302), (3048, 104823), (3429, 93176), (3678, 86868), (4104, 77851), (4572, 69882), (4826, 66204), (4904, 65151), (5517, 57912), (6858, 46588), (7239, 44136), (7356, 43434), (9144, 34941), (9652, 33102), (11034, 28956), (11647, 27432), (13716, 23294), (14478, 22068), (14712, 21717), (16551, 19304)]