522305212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 1210597920

約数和(自身を除く): 688292708

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 121, 143, 187, 209, 221, 242, 247, 257, 286, 323, 374, 418, 442, 484, 494, 514, 572, 646, 748, 836, 884, 988, 1028, 1292, 1573, 2057, 2299, 2431, 2717, 2827, 3146, 3341, 3553, 4114, 4199, 4369, 4598, 4862, 4883, 5434, 5654, 6292, 6682, 7106, 8228, 8398, 8738, 9196, 9724, 9766, 10868, 11308, 13364, 14212, 16796, 17476, 19532, 26741, 29887, 31097, 36751, 39083, 46189, 48059, 53482, 53713, 56797, 59774, 62194, 63479, 73502, 78166, 83011, 92378, 96118, 106964, 107426, 113594, 119548, 124388, 126958, 147004, 156332, 166022, 184756, 192236, 214852, 227188, 253916, 332044, 404261, 508079, 528649, 590843, 624767, 698269, 808522, 913121, 1016158, 1057298, 1079143, 1181686, 1249534, 1396538, 1617044, 1826242, 2032316, 2114596, 2158286, 2363372, 2499068, 2793076, 3652484, 4316572, 6872437, 7680959, 10044331, 11870573, 13744874, 15361918, 20088662, 23741146, 27489748, 30723836, 40177324, 47482292, 130576303, 261152606, 522305212]

約数ペア:

[(1, 522305212), (2, 261152606), (4, 130576303), (11, 47482292), (13, 40177324), (17, 30723836), (19, 27489748), (22, 23741146), (26, 20088662), (34, 15361918), (38, 13744874), (44, 11870573), (52, 10044331), (68, 7680959), (76, 6872437), (121, 4316572), (143, 3652484), (187, 2793076), (209, 2499068), (221, 2363372), (242, 2158286), (247, 2114596), (257, 2032316), (286, 1826242), (323, 1617044), (374, 1396538), (418, 1249534), (442, 1181686), (484, 1079143), (494, 1057298), (514, 1016158), (572, 913121), (646, 808522), (748, 698269), (836, 624767), (884, 590843), (988, 528649), (1028, 508079), (1292, 404261), (1573, 332044), (2057, 253916), (2299, 227188), (2431, 214852), (2717, 192236), (2827, 184756), (3146, 166022), (3341, 156332), (3553, 147004), (4114, 126958), (4199, 124388), (4369, 119548), (4598, 113594), (4862, 107426), (4883, 106964), (5434, 96118), (5654, 92378), (6292, 83011), (6682, 78166), (7106, 73502), (8228, 63479), (8398, 62194), (8738, 59774), (9196, 56797), (9724, 53713), (9766, 53482), (10868, 48059), (11308, 46189), (13364, 39083), (14212, 36751), (16796, 31097), (17476, 29887), (19532, 26741)]