238872192

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 691152000

約数和(自身を除く): 452279808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 109, 128, 156, 192, 208, 218, 312, 327, 384, 416, 436, 439, 624, 654, 832, 872, 878, 1248, 1308, 1317, 1417, 1664, 1744, 1756, 2496, 2616, 2634, 2834, 3488, 3512, 4251, 4992, 5232, 5268, 5668, 5707, 6976, 7024, 8502, 10464, 10536, 11336, 11414, 13952, 14048, 17004, 17121, 20928, 21072, 22672, 22828, 28096, 34008, 34242, 41856, 42144, 45344, 45656, 47851, 56192, 68016, 68484, 84288, 90688, 91312, 95702, 136032, 136968, 143553, 168576, 181376, 182624, 191404, 272064, 273936, 287106, 365248, 382808, 544128, 547872, 574212, 622063, 730496, 765616, 1095744, 1148424, 1244126, 1531232, 1866189, 2191488, 2296848, 2488252, 3062464, 3732378, 4593696, 4976504, 6124928, 7464756, 9187392, 9953008, 14929512, 18374784, 19906016, 29859024, 39812032, 59718048, 79624064, 119436096, 238872192]

約数ペア:

[(1, 238872192), (2, 119436096), (3, 79624064), (4, 59718048), (6, 39812032), (8, 29859024), (12, 19906016), (13, 18374784), (16, 14929512), (24, 9953008), (26, 9187392), (32, 7464756), (39, 6124928), (48, 4976504), (52, 4593696), (64, 3732378), (78, 3062464), (96, 2488252), (104, 2296848), (109, 2191488), (128, 1866189), (156, 1531232), (192, 1244126), (208, 1148424), (218, 1095744), (312, 765616), (327, 730496), (384, 622063), (416, 574212), (436, 547872), (439, 544128), (624, 382808), (654, 365248), (832, 287106), (872, 273936), (878, 272064), (1248, 191404), (1308, 182624), (1317, 181376), (1417, 168576), (1664, 143553), (1744, 136968), (1756, 136032), (2496, 95702), (2616, 91312), (2634, 90688), (2834, 84288), (3488, 68484), (3512, 68016), (4251, 56192), (4992, 47851), (5232, 45656), (5268, 45344), (5668, 42144), (5707, 41856), (6976, 34242), (7024, 34008), (8502, 28096), (10464, 22828), (10536, 22672), (11336, 21072), (11414, 20928), (13952, 17121), (14048, 17004)]