1380511026

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:861

約数の個数: 80

約数和(自身を含む): 3151653120

約数和(自身を除く): 1771142094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 139, 162, 202, 278, 303, 417, 606, 607, 834, 909, 1214, 1251, 1818, 1821, 2502, 2727, 3642, 3753, 5454, 5463, 7506, 8181, 10926, 11259, 14039, 16362, 16389, 22518, 28078, 32778, 42117, 49167, 61307, 84234, 84373, 98334, 122614, 126351, 168746, 183921, 252702, 253119, 367842, 379053, 506238, 551763, 758106, 759357, 1103526, 1137159, 1518714, 1655289, 2274318, 2278071, 3310578, 4556142, 4965867, 6834213, 8521673, 9931734, 13668426, 17043346, 25565019, 51130038, 76695057, 153390114, 230085171, 460170342, 690255513, 1380511026]

約数ペア:

[(1, 1380511026), (2, 690255513), (3, 460170342), (6, 230085171), (9, 153390114), (18, 76695057), (27, 51130038), (54, 25565019), (81, 17043346), (101, 13668426), (139, 9931734), (162, 8521673), (202, 6834213), (278, 4965867), (303, 4556142), (417, 3310578), (606, 2278071), (607, 2274318), (834, 1655289), (909, 1518714), (1214, 1137159), (1251, 1103526), (1818, 759357), (1821, 758106), (2502, 551763), (2727, 506238), (3642, 379053), (3753, 367842), (5454, 253119), (5463, 252702), (7506, 183921), (8181, 168746), (10926, 126351), (11259, 122614), (14039, 98334), (16362, 84373), (16389, 84234), (22518, 61307), (28078, 49167), (32778, 42117)]