38699808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 124679520

約数和(自身を除く): 85979712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 196, 224, 228, 266, 294, 304, 336, 392, 399, 433, 456, 532, 588, 608, 672, 784, 798, 866, 912, 931, 1064, 1176, 1299, 1568, 1596, 1732, 1824, 1862, 2128, 2352, 2598, 2793, 3031, 3192, 3464, 3724, 4256, 4704, 5196, 5586, 6062, 6384, 6928, 7448, 8227, 9093, 10392, 11172, 12124, 12768, 13856, 14896, 16454, 18186, 20784, 21217, 22344, 24248, 24681, 29792, 32908, 36372, 41568, 42434, 44688, 48496, 49362, 57589, 63651, 65816, 72744, 84868, 89376, 96992, 98724, 115178, 127302, 131632, 145488, 169736, 172767, 197448, 230356, 254604, 263264, 290976, 339472, 345534, 394896, 403123, 460712, 509208, 678944, 691068, 789792, 806246, 921424, 1018416, 1209369, 1382136, 1612492, 1842848, 2036832, 2418738, 2764272, 3224984, 4837476, 5528544, 6449968, 9674952, 12899936, 19349904, 38699808]

約数ペア:

[(1, 38699808), (2, 19349904), (3, 12899936), (4, 9674952), (6, 6449968), (7, 5528544), (8, 4837476), (12, 3224984), (14, 2764272), (16, 2418738), (19, 2036832), (21, 1842848), (24, 1612492), (28, 1382136), (32, 1209369), (38, 1018416), (42, 921424), (48, 806246), (49, 789792), (56, 691068), (57, 678944), (76, 509208), (84, 460712), (96, 403123), (98, 394896), (112, 345534), (114, 339472), (133, 290976), (147, 263264), (152, 254604), (168, 230356), (196, 197448), (224, 172767), (228, 169736), (266, 145488), (294, 131632), (304, 127302), (336, 115178), (392, 98724), (399, 96992), (433, 89376), (456, 84868), (532, 72744), (588, 65816), (608, 63651), (672, 57589), (784, 49362), (798, 48496), (866, 44688), (912, 42434), (931, 41568), (1064, 36372), (1176, 32908), (1299, 29792), (1568, 24681), (1596, 24248), (1732, 22344), (1824, 21217), (1862, 20784), (2128, 18186), (2352, 16454), (2598, 14896), (2793, 13856), (3031, 12768), (3192, 12124), (3464, 11172), (3724, 10392), (4256, 9093), (4704, 8227), (5196, 7448), (5586, 6928), (6062, 6384)]