38427984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 124962240

約数和(自身を除く): 86534256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 569, 603, 804, 938, 1008, 1072, 1138, 1206, 1407, 1608, 1707, 1876, 2276, 2412, 2814, 3216, 3414, 3752, 3983, 4221, 4552, 4824, 5121, 5628, 6828, 7504, 7966, 8442, 9104, 9648, 10242, 11256, 11949, 13656, 15932, 16884, 20484, 22512, 23898, 27312, 31864, 33768, 35847, 38123, 40968, 47796, 63728, 67536, 71694, 76246, 81936, 95592, 114369, 143388, 152492, 191184, 228738, 266861, 286776, 304984, 343107, 457476, 533722, 573552, 609968, 686214, 800583, 914952, 1067444, 1372428, 1601166, 1829904, 2134888, 2401749, 2744856, 3202332, 4269776, 4803498, 5489712, 6404664, 9606996, 12809328, 19213992, 38427984]

約数ペア:

[(1, 38427984), (2, 19213992), (3, 12809328), (4, 9606996), (6, 6404664), (7, 5489712), (8, 4803498), (9, 4269776), (12, 3202332), (14, 2744856), (16, 2401749), (18, 2134888), (21, 1829904), (24, 1601166), (28, 1372428), (36, 1067444), (42, 914952), (48, 800583), (56, 686214), (63, 609968), (67, 573552), (72, 533722), (84, 457476), (112, 343107), (126, 304984), (134, 286776), (144, 266861), (168, 228738), (201, 191184), (252, 152492), (268, 143388), (336, 114369), (402, 95592), (469, 81936), (504, 76246), (536, 71694), (569, 67536), (603, 63728), (804, 47796), (938, 40968), (1008, 38123), (1072, 35847), (1138, 33768), (1206, 31864), (1407, 27312), (1608, 23898), (1707, 22512), (1876, 20484), (2276, 16884), (2412, 15932), (2814, 13656), (3216, 11949), (3414, 11256), (3752, 10242), (3983, 9648), (4221, 9104), (4552, 8442), (4824, 7966), (5121, 7504), (5628, 6828)]