541778692

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 1294164480

約数和(自身を除く): 752385788

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 62, 76, 91, 98, 124, 133, 182, 196, 217, 247, 266, 361, 364, 403, 434, 494, 532, 589, 637, 722, 806, 868, 931, 988, 1178, 1274, 1444, 1519, 1612, 1729, 1862, 2356, 2527, 2548, 2821, 3038, 3458, 3724, 4123, 4693, 5054, 5642, 6076, 6859, 6916, 7657, 8246, 9386, 10108, 11191, 11284, 12103, 13718, 15314, 16492, 17689, 18772, 19747, 22382, 24206, 27436, 28861, 30628, 32851, 35378, 39494, 44764, 48013, 48412, 53599, 57722, 65702, 70756, 78337, 78988, 89167, 96026, 107198, 115444, 131404, 145483, 156674, 178334, 192052, 212629, 214396, 229957, 290966, 313348, 336091, 356668, 375193, 425258, 459914, 548359, 581932, 624169, 672182, 750386, 850516, 919828, 1018381, 1096718, 1248338, 1344364, 1488403, 1500772, 2036762, 2193436, 2496676, 2764177, 2976806, 4073524, 4369183, 5528354, 5953612, 7128667, 8738366, 10418821, 11056708, 14257334, 17476732, 19349239, 20837642, 28514668, 38698478, 41675284, 77396956, 135444673, 270889346, 541778692]

約数ペア:

[(1, 541778692), (2, 270889346), (4, 135444673), (7, 77396956), (13, 41675284), (14, 38698478), (19, 28514668), (26, 20837642), (28, 19349239), (31, 17476732), (38, 14257334), (49, 11056708), (52, 10418821), (62, 8738366), (76, 7128667), (91, 5953612), (98, 5528354), (124, 4369183), (133, 4073524), (182, 2976806), (196, 2764177), (217, 2496676), (247, 2193436), (266, 2036762), (361, 1500772), (364, 1488403), (403, 1344364), (434, 1248338), (494, 1096718), (532, 1018381), (589, 919828), (637, 850516), (722, 750386), (806, 672182), (868, 624169), (931, 581932), (988, 548359), (1178, 459914), (1274, 425258), (1444, 375193), (1519, 356668), (1612, 336091), (1729, 313348), (1862, 290966), (2356, 229957), (2527, 214396), (2548, 212629), (2821, 192052), (3038, 178334), (3458, 156674), (3724, 145483), (4123, 131404), (4693, 115444), (5054, 107198), (5642, 96026), (6076, 89167), (6859, 78988), (6916, 78337), (7657, 70756), (8246, 65702), (9386, 57722), (10108, 53599), (11191, 48412), (11284, 48013), (12103, 44764), (13718, 39494), (15314, 35378), (16492, 32851), (17689, 30628), (18772, 28861), (19747, 27436), (22382, 24206)]