815779692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{249017}}^1$

素因数の和:249047

約数の個数: 72

約数和(自身を含む): 2537991456

約数和(自身を除く): 1722211764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 249017, 498034, 747051, 996068, 1494102, 1743119, 2241153, 2988204, 3237221, 3486238, 4482306, 5229357, 6474442, 6972476, 8964612, 9711663, 10458714, 12948884, 15688071, 19423326, 20917428, 22660547, 29134989, 31376142, 38846652, 45321094, 58269978, 62752284, 67981641, 90642188, 116539956, 135963282, 203944923, 271926564, 407889846, 815779692]

約数ペア:

[(1, 815779692), (2, 407889846), (3, 271926564), (4, 203944923), (6, 135963282), (7, 116539956), (9, 90642188), (12, 67981641), (13, 62752284), (14, 58269978), (18, 45321094), (21, 38846652), (26, 31376142), (28, 29134989), (36, 22660547), (39, 20917428), (42, 19423326), (52, 15688071), (63, 12948884), (78, 10458714), (84, 9711663), (91, 8964612), (117, 6972476), (126, 6474442), (156, 5229357), (182, 4482306), (234, 3486238), (252, 3237221), (273, 2988204), (364, 2241153), (468, 1743119), (546, 1494102), (819, 996068), (1092, 747051), (1638, 498034), (3276, 249017)]