239959044

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{13147}}^1$

素因数の和:13186

約数の個数: 72

約数和(自身を含む): 673703520

約数和(自身を除く): 433744476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 13147, 18252, 26294, 39441, 52588, 78882, 118323, 157764, 170911, 236646, 341822, 354969, 473292, 512733, 683644, 709938, 1025466, 1419876, 1538199, 2050932, 2221843, 3076398, 4443686, 4614597, 6152796, 6665529, 8887372, 9229194, 13331058, 18458388, 19996587, 26662116, 39993174, 59989761, 79986348, 119979522, 239959044]

約数ペア:

[(1, 239959044), (2, 119979522), (3, 79986348), (4, 59989761), (6, 39993174), (9, 26662116), (12, 19996587), (13, 18458388), (18, 13331058), (26, 9229194), (27, 8887372), (36, 6665529), (39, 6152796), (52, 4614597), (54, 4443686), (78, 3076398), (108, 2221843), (117, 2050932), (156, 1538199), (169, 1419876), (234, 1025466), (338, 709938), (351, 683644), (468, 512733), (507, 473292), (676, 354969), (702, 341822), (1014, 236646), (1404, 170911), (1521, 157764), (2028, 118323), (3042, 78882), (4563, 52588), (6084, 39441), (9126, 26294), (13147, 18252)]