231900732

素因数分解:

$2^2\times 3^7\times 7^2\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 709326240

約数和(自身を除く): 477425508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 541, 567, 588, 729, 756, 882, 972, 1082, 1134, 1323, 1458, 1623, 1701, 1764, 2164, 2187, 2268, 2646, 2916, 3246, 3402, 3787, 3969, 4374, 4869, 5103, 5292, 6492, 6804, 7574, 7938, 8748, 9738, 10206, 11361, 11907, 14607, 15148, 15309, 15876, 19476, 20412, 22722, 23814, 26509, 29214, 30618, 34083, 35721, 43821, 45444, 47628, 53018, 58428, 61236, 68166, 71442, 79527, 87642, 102249, 106036, 107163, 131463, 136332, 142884, 159054, 175284, 204498, 214326, 238581, 262926, 306747, 318108, 394389, 408996, 428652, 477162, 525852, 613494, 715743, 788778, 920241, 954324, 1183167, 1226988, 1431486, 1577556, 1840482, 2147229, 2366334, 2760723, 2862972, 3680964, 4294458, 4732668, 5521446, 6441687, 8282169, 8588916, 11042892, 12883374, 16564338, 19325061, 25766748, 33128676, 38650122, 57975183, 77300244, 115950366, 231900732]

約数ペア:

[(1, 231900732), (2, 115950366), (3, 77300244), (4, 57975183), (6, 38650122), (7, 33128676), (9, 25766748), (12, 19325061), (14, 16564338), (18, 12883374), (21, 11042892), (27, 8588916), (28, 8282169), (36, 6441687), (42, 5521446), (49, 4732668), (54, 4294458), (63, 3680964), (81, 2862972), (84, 2760723), (98, 2366334), (108, 2147229), (126, 1840482), (147, 1577556), (162, 1431486), (189, 1226988), (196, 1183167), (243, 954324), (252, 920241), (294, 788778), (324, 715743), (378, 613494), (441, 525852), (486, 477162), (541, 428652), (567, 408996), (588, 394389), (729, 318108), (756, 306747), (882, 262926), (972, 238581), (1082, 214326), (1134, 204498), (1323, 175284), (1458, 159054), (1623, 142884), (1701, 136332), (1764, 131463), (2164, 107163), (2187, 106036), (2268, 102249), (2646, 87642), (2916, 79527), (3246, 71442), (3402, 68166), (3787, 61236), (3969, 58428), (4374, 53018), (4869, 47628), (5103, 45444), (5292, 43821), (6492, 35721), (6804, 34083), (7574, 30618), (7938, 29214), (8748, 26509), (9738, 23814), (10206, 22722), (11361, 20412), (11907, 19476), (14607, 15876), (15148, 15309)]