280125924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 742742784

約数和(自身を除く): 462616860

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 101, 138, 156, 202, 276, 299, 303, 404, 598, 606, 773, 897, 1196, 1212, 1313, 1546, 1794, 2319, 2323, 2626, 3092, 3588, 3939, 4638, 4646, 5252, 6969, 7878, 9276, 9292, 10049, 13938, 15756, 17779, 20098, 27876, 30147, 30199, 35558, 40196, 53337, 60294, 60398, 71116, 78073, 90597, 106674, 120588, 120796, 156146, 181194, 213348, 231127, 234219, 312292, 362388, 462254, 468438, 693381, 924508, 936876, 1014949, 1386762, 1795679, 2029898, 2773524, 3044847, 3591358, 4059796, 5387037, 6089694, 7182716, 10774074, 12179388, 21548148, 23343827, 46687654, 70031481, 93375308, 140062962, 280125924]

約数ペア:

[(1, 280125924), (2, 140062962), (3, 93375308), (4, 70031481), (6, 46687654), (12, 23343827), (13, 21548148), (23, 12179388), (26, 10774074), (39, 7182716), (46, 6089694), (52, 5387037), (69, 4059796), (78, 3591358), (92, 3044847), (101, 2773524), (138, 2029898), (156, 1795679), (202, 1386762), (276, 1014949), (299, 936876), (303, 924508), (404, 693381), (598, 468438), (606, 462254), (773, 362388), (897, 312292), (1196, 234219), (1212, 231127), (1313, 213348), (1546, 181194), (1794, 156146), (2319, 120796), (2323, 120588), (2626, 106674), (3092, 90597), (3588, 78073), (3939, 71116), (4638, 60398), (4646, 60294), (5252, 53337), (6969, 40196), (7878, 35558), (9276, 30199), (9292, 30147), (10049, 27876), (13938, 20098), (15756, 17779)]