464415402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 1114767360

約数和(自身を除く): 650351958

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 71, 93, 138, 139, 142, 186, 213, 253, 278, 341, 417, 426, 506, 682, 713, 759, 781, 834, 1023, 1426, 1518, 1529, 1562, 1633, 2046, 2139, 2201, 2343, 3058, 3197, 3266, 4278, 4309, 4402, 4587, 4686, 4899, 6394, 6603, 7843, 8618, 9174, 9591, 9798, 9869, 12927, 13206, 15686, 17963, 19182, 19738, 23529, 24211, 25854, 29607, 35167, 35926, 47058, 47399, 48422, 50623, 53889, 59214, 70334, 72633, 94798, 99107, 101246, 105501, 107778, 108559, 142197, 145266, 151869, 198214, 211002, 217118, 226987, 284394, 297321, 303738, 305939, 325677, 453974, 556853, 594642, 611878, 651354, 680961, 917817, 1090177, 1113706, 1361922, 1670559, 1835634, 2180354, 2496857, 3270531, 3341118, 3365329, 4993714, 6541062, 6730658, 7036597, 7490571, 10095987, 14073194, 14981142, 20191974, 21109791, 42219582, 77402567, 154805134, 232207701, 464415402]

約数ペア:

[(1, 464415402), (2, 232207701), (3, 154805134), (6, 77402567), (11, 42219582), (22, 21109791), (23, 20191974), (31, 14981142), (33, 14073194), (46, 10095987), (62, 7490571), (66, 7036597), (69, 6730658), (71, 6541062), (93, 4993714), (138, 3365329), (139, 3341118), (142, 3270531), (186, 2496857), (213, 2180354), (253, 1835634), (278, 1670559), (341, 1361922), (417, 1113706), (426, 1090177), (506, 917817), (682, 680961), (713, 651354), (759, 611878), (781, 594642), (834, 556853), (1023, 453974), (1426, 325677), (1518, 305939), (1529, 303738), (1562, 297321), (1633, 284394), (2046, 226987), (2139, 217118), (2201, 211002), (2343, 198214), (3058, 151869), (3197, 145266), (3266, 142197), (4278, 108559), (4309, 107778), (4402, 105501), (4587, 101246), (4686, 99107), (4899, 94798), (6394, 72633), (6603, 70334), (7843, 59214), (8618, 53889), (9174, 50623), (9591, 48422), (9798, 47399), (9869, 47058), (12927, 35926), (13206, 35167), (15686, 29607), (17963, 25854), (19182, 24211), (19738, 23529)]