578959472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 1450573824

約数和(自身を除く): 871614352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 101, 104, 112, 124, 127, 182, 202, 208, 217, 248, 254, 364, 403, 404, 434, 496, 508, 707, 728, 806, 808, 868, 889, 1016, 1313, 1414, 1456, 1612, 1616, 1651, 1736, 1778, 2032, 2626, 2821, 2828, 3131, 3224, 3302, 3472, 3556, 3937, 5252, 5642, 5656, 6262, 6448, 6604, 7112, 7874, 9191, 10504, 11284, 11312, 11557, 12524, 12827, 13208, 14224, 15748, 18382, 21008, 21917, 22568, 23114, 25048, 25654, 26416, 27559, 31496, 36764, 40703, 43834, 45136, 46228, 50096, 51181, 51308, 55118, 62992, 73528, 81406, 87668, 89789, 92456, 102362, 102616, 110236, 147056, 162812, 166751, 175336, 179578, 184912, 204724, 205232, 220472, 284921, 325624, 333502, 350672, 358267, 359156, 397637, 409448, 440944, 569842, 651248, 667004, 716534, 718312, 795274, 818896, 1139684, 1167257, 1334008, 1433068, 1436624, 1590548, 2279368, 2334514, 2668016, 2783459, 2866136, 3181096, 4558736, 4669028, 5169281, 5566918, 5732272, 6362192, 9338056, 10338562, 11133836, 18676112, 20677124, 22267672, 36184967, 41354248, 44535344, 72369934, 82708496, 144739868, 289479736, 578959472]

約数ペア:

[(1, 578959472), (2, 289479736), (4, 144739868), (7, 82708496), (8, 72369934), (13, 44535344), (14, 41354248), (16, 36184967), (26, 22267672), (28, 20677124), (31, 18676112), (52, 11133836), (56, 10338562), (62, 9338056), (91, 6362192), (101, 5732272), (104, 5566918), (112, 5169281), (124, 4669028), (127, 4558736), (182, 3181096), (202, 2866136), (208, 2783459), (217, 2668016), (248, 2334514), (254, 2279368), (364, 1590548), (403, 1436624), (404, 1433068), (434, 1334008), (496, 1167257), (508, 1139684), (707, 818896), (728, 795274), (806, 718312), (808, 716534), (868, 667004), (889, 651248), (1016, 569842), (1313, 440944), (1414, 409448), (1456, 397637), (1612, 359156), (1616, 358267), (1651, 350672), (1736, 333502), (1778, 325624), (2032, 284921), (2626, 220472), (2821, 205232), (2828, 204724), (3131, 184912), (3224, 179578), (3302, 175336), (3472, 166751), (3556, 162812), (3937, 147056), (5252, 110236), (5642, 102616), (5656, 102362), (6262, 92456), (6448, 89789), (6604, 87668), (7112, 81406), (7874, 73528), (9191, 62992), (10504, 55118), (11284, 51308), (11312, 51181), (11557, 50096), (12524, 46228), (12827, 45136), (13208, 43834), (14224, 40703), (15748, 36764), (18382, 31496), (21008, 27559), (21917, 26416), (22568, 25654), (23114, 25048)]