512834504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 1235942400

約数和(自身を除く): 723107896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 79, 91, 104, 148, 158, 182, 241, 259, 296, 316, 364, 481, 482, 518, 553, 632, 728, 962, 964, 1027, 1036, 1106, 1687, 1924, 1928, 2054, 2072, 2212, 2923, 3133, 3367, 3374, 3848, 4108, 4424, 5846, 6266, 6734, 6748, 7189, 8216, 8917, 11692, 12532, 13468, 13496, 14378, 17834, 19039, 20461, 21931, 23384, 25064, 26936, 28756, 35668, 37999, 38078, 40922, 43862, 57512, 62419, 71336, 75998, 76156, 81844, 87724, 115921, 124838, 133273, 151996, 152312, 163688, 175448, 231842, 247507, 249676, 265993, 266546, 303992, 463684, 495014, 499352, 531986, 533092, 704443, 811447, 927368, 990028, 1063972, 1066184, 1408886, 1622894, 1732549, 1980056, 2127944, 2817772, 3245788, 3465098, 4931101, 5635544, 6491576, 6930196, 9157759, 9862202, 13860392, 18315518, 19724404, 36631036, 39448808, 64104313, 73262072, 128208626, 256417252, 512834504]

約数ペア:

[(1, 512834504), (2, 256417252), (4, 128208626), (7, 73262072), (8, 64104313), (13, 39448808), (14, 36631036), (26, 19724404), (28, 18315518), (37, 13860392), (52, 9862202), (56, 9157759), (74, 6930196), (79, 6491576), (91, 5635544), (104, 4931101), (148, 3465098), (158, 3245788), (182, 2817772), (241, 2127944), (259, 1980056), (296, 1732549), (316, 1622894), (364, 1408886), (481, 1066184), (482, 1063972), (518, 990028), (553, 927368), (632, 811447), (728, 704443), (962, 533092), (964, 531986), (1027, 499352), (1036, 495014), (1106, 463684), (1687, 303992), (1924, 266546), (1928, 265993), (2054, 249676), (2072, 247507), (2212, 231842), (2923, 175448), (3133, 163688), (3367, 152312), (3374, 151996), (3848, 133273), (4108, 124838), (4424, 115921), (5846, 87724), (6266, 81844), (6734, 76156), (6748, 75998), (7189, 71336), (8216, 62419), (8917, 57512), (11692, 43862), (12532, 40922), (13468, 38078), (13496, 37999), (14378, 35668), (17834, 28756), (19039, 26936), (20461, 25064), (21931, 23384)]