291657132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4831}}^1$

素因数の和:4900

約数の個数: 96

約数和(自身を含む): 833423360

約数和(自身を除く): 541766228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 702, 774, 1118, 1161, 1404, 1548, 1677, 2236, 2322, 3354, 4644, 4831, 5031, 6708, 9662, 10062, 14493, 15093, 19324, 20124, 28986, 30186, 43479, 57972, 60372, 62803, 86958, 125606, 130437, 173916, 188409, 207733, 251212, 260874, 376818, 415466, 521748, 565227, 623199, 753636, 830932, 1130454, 1246398, 1695681, 1869597, 2260908, 2492796, 2700529, 3391362, 3739194, 5401058, 5608791, 6782724, 7478388, 8101587, 10802116, 11217582, 16203174, 22435164, 24304761, 32406348, 48609522, 72914283, 97219044, 145828566, 291657132]

約数ペア:

[(1, 291657132), (2, 145828566), (3, 97219044), (4, 72914283), (6, 48609522), (9, 32406348), (12, 24304761), (13, 22435164), (18, 16203174), (26, 11217582), (27, 10802116), (36, 8101587), (39, 7478388), (43, 6782724), (52, 5608791), (54, 5401058), (78, 3739194), (86, 3391362), (108, 2700529), (117, 2492796), (129, 2260908), (156, 1869597), (172, 1695681), (234, 1246398), (258, 1130454), (351, 830932), (387, 753636), (468, 623199), (516, 565227), (559, 521748), (702, 415466), (774, 376818), (1118, 260874), (1161, 251212), (1404, 207733), (1548, 188409), (1677, 173916), (2236, 130437), (2322, 125606), (3354, 86958), (4644, 62803), (4831, 60372), (5031, 57972), (6708, 43479), (9662, 30186), (10062, 28986), (14493, 20124), (15093, 19324)]