431885376

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 168

約数和(自身を含む): 1346066904

約数和(自身を除く): 914181528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 137, 144, 156, 192, 208, 234, 274, 288, 312, 411, 416, 421, 468, 548, 576, 624, 822, 832, 842, 936, 1096, 1233, 1248, 1263, 1644, 1684, 1781, 1872, 2192, 2466, 2496, 2526, 3288, 3368, 3562, 3744, 3789, 4384, 4932, 5052, 5343, 5473, 6576, 6736, 7124, 7488, 7578, 8768, 9864, 10104, 10686, 10946, 13152, 13472, 14248, 15156, 16029, 16419, 19728, 20208, 21372, 21892, 26304, 26944, 28496, 30312, 32058, 32838, 39456, 40416, 42744, 43784, 49257, 56992, 57677, 60624, 64116, 65676, 78912, 80832, 85488, 87568, 98514, 113984, 115354, 121248, 128232, 131352, 170976, 173031, 175136, 197028, 230708, 242496, 256464, 262704, 341952, 346062, 350272, 394056, 461416, 512928, 519093, 525408, 692124, 749801, 788112, 922832, 1025856, 1038186, 1050816, 1384248, 1499602, 1576224, 1845664, 2076372, 2249403, 2768496, 2999204, 3152448, 3691328, 4152744, 4498806, 5536992, 5998408, 6748209, 8305488, 8997612, 11073984, 11996816, 13496418, 16610976, 17995224, 23993632, 26992836, 33221952, 35990448, 47987264, 53985672, 71980896, 107971344, 143961792, 215942688, 431885376]

約数ペア:

[(1, 431885376), (2, 215942688), (3, 143961792), (4, 107971344), (6, 71980896), (8, 53985672), (9, 47987264), (12, 35990448), (13, 33221952), (16, 26992836), (18, 23993632), (24, 17995224), (26, 16610976), (32, 13496418), (36, 11996816), (39, 11073984), (48, 8997612), (52, 8305488), (64, 6748209), (72, 5998408), (78, 5536992), (96, 4498806), (104, 4152744), (117, 3691328), (137, 3152448), (144, 2999204), (156, 2768496), (192, 2249403), (208, 2076372), (234, 1845664), (274, 1576224), (288, 1499602), (312, 1384248), (411, 1050816), (416, 1038186), (421, 1025856), (468, 922832), (548, 788112), (576, 749801), (624, 692124), (822, 525408), (832, 519093), (842, 512928), (936, 461416), (1096, 394056), (1233, 350272), (1248, 346062), (1263, 341952), (1644, 262704), (1684, 256464), (1781, 242496), (1872, 230708), (2192, 197028), (2466, 175136), (2496, 173031), (2526, 170976), (3288, 131352), (3368, 128232), (3562, 121248), (3744, 115354), (3789, 113984), (4384, 98514), (4932, 87568), (5052, 85488), (5343, 80832), (5473, 78912), (6576, 65676), (6736, 64116), (7124, 60624), (7488, 57677), (7578, 56992), (8768, 49257), (9864, 43784), (10104, 42744), (10686, 40416), (10946, 39456), (13152, 32838), (13472, 32058), (14248, 30312), (15156, 28496), (16029, 26944), (16419, 26304), (19728, 21892), (20208, 21372)]