449898306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2897}}^1$

素因数の和:3107

約数の個数: 64

約数和(自身を含む): 1063310976

約数和(自身を除く): 613412670

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 181, 286, 362, 429, 543, 858, 1086, 1991, 2353, 2897, 3982, 4706, 5794, 5973, 7059, 8691, 11946, 14118, 17382, 25883, 31867, 37661, 51766, 63734, 75322, 77649, 95601, 112983, 155298, 191202, 225966, 414271, 524357, 828542, 1048714, 1242813, 1573071, 2485626, 3146142, 5767927, 6816641, 11535854, 13633282, 17303781, 20449923, 34607562, 40899846, 74983051, 149966102, 224949153, 449898306]

約数ペア:

[(1, 449898306), (2, 224949153), (3, 149966102), (6, 74983051), (11, 40899846), (13, 34607562), (22, 20449923), (26, 17303781), (33, 13633282), (39, 11535854), (66, 6816641), (78, 5767927), (143, 3146142), (181, 2485626), (286, 1573071), (362, 1242813), (429, 1048714), (543, 828542), (858, 524357), (1086, 414271), (1991, 225966), (2353, 191202), (2897, 155298), (3982, 112983), (4706, 95601), (5794, 77649), (5973, 75322), (7059, 63734), (8691, 51766), (11946, 37661), (14118, 31867), (17382, 25883)]