475645014

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 1204761600

約数和(自身を除く): 729116586

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 89, 117, 138, 178, 207, 234, 267, 299, 331, 351, 414, 534, 598, 621, 662, 702, 801, 897, 993, 1157, 1242, 1602, 1794, 1986, 2047, 2314, 2403, 2691, 2979, 3471, 4094, 4303, 4806, 5382, 5958, 6141, 6942, 7613, 8073, 8606, 8937, 10413, 12282, 12909, 15226, 16146, 17874, 18423, 20826, 22839, 25818, 26611, 29459, 31239, 36846, 38727, 45678, 53222, 55269, 58918, 62478, 68517, 77454, 79833, 88377, 98969, 110538, 116181, 137034, 159666, 176754, 197938, 205551, 232362, 239499, 265131, 296907, 382967, 411102, 478998, 530262, 593814, 677557, 718497, 765934, 795393, 890721, 1148901, 1355114, 1436994, 1590786, 1781442, 2032671, 2297802, 2672163, 3446703, 4065342, 5344326, 6098013, 6893406, 8808241, 10340109, 12196026, 17616482, 18294039, 20680218, 26424723, 36588078, 52849446, 79274169, 158548338, 237822507, 475645014]

約数ペア:

[(1, 475645014), (2, 237822507), (3, 158548338), (6, 79274169), (9, 52849446), (13, 36588078), (18, 26424723), (23, 20680218), (26, 18294039), (27, 17616482), (39, 12196026), (46, 10340109), (54, 8808241), (69, 6893406), (78, 6098013), (89, 5344326), (117, 4065342), (138, 3446703), (178, 2672163), (207, 2297802), (234, 2032671), (267, 1781442), (299, 1590786), (331, 1436994), (351, 1355114), (414, 1148901), (534, 890721), (598, 795393), (621, 765934), (662, 718497), (702, 677557), (801, 593814), (897, 530262), (993, 478998), (1157, 411102), (1242, 382967), (1602, 296907), (1794, 265131), (1986, 239499), (2047, 232362), (2314, 205551), (2403, 197938), (2691, 176754), (2979, 159666), (3471, 137034), (4094, 116181), (4303, 110538), (4806, 98969), (5382, 88377), (5958, 79833), (6141, 77454), (6942, 68517), (7613, 62478), (8073, 58918), (8606, 55269), (8937, 53222), (10413, 45678), (12282, 38727), (12909, 36846), (15226, 31239), (16146, 29459), (17874, 26611), (18423, 25818), (20826, 22839)]