213528276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15733}}^1$

素因数の和:15785

約数の個数: 72

約数和(自身を含む): 601353480

約数和(自身を除く): 387825204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 13572, 15733, 31466, 47199, 62932, 94398, 141597, 188796, 204529, 283194, 409058, 456257, 566388, 613587, 818116, 912514, 1227174, 1368771, 1825028, 1840761, 2454348, 2737542, 3681522, 4106313, 5475084, 5931341, 7363044, 8212626, 11862682, 16425252, 17794023, 23725364, 35588046, 53382069, 71176092, 106764138, 213528276]

約数ペア:

[(1, 213528276), (2, 106764138), (3, 71176092), (4, 53382069), (6, 35588046), (9, 23725364), (12, 17794023), (13, 16425252), (18, 11862682), (26, 8212626), (29, 7363044), (36, 5931341), (39, 5475084), (52, 4106313), (58, 3681522), (78, 2737542), (87, 2454348), (116, 1840761), (117, 1825028), (156, 1368771), (174, 1227174), (234, 912514), (261, 818116), (348, 613587), (377, 566388), (468, 456257), (522, 409058), (754, 283194), (1044, 204529), (1131, 188796), (1508, 141597), (2262, 94398), (3393, 62932), (4524, 47199), (6786, 31466), (13572, 15733)]