275390676

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 108

約数和(自身を含む): 771493632

約数和(自身を除く): 496102956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 191, 198, 242, 331, 363, 382, 396, 484, 573, 662, 726, 764, 993, 1089, 1146, 1324, 1452, 1719, 1986, 2101, 2178, 2292, 2979, 3438, 3641, 3972, 4202, 4356, 5958, 6303, 6876, 7282, 8404, 10923, 11916, 12606, 14564, 18909, 21846, 23111, 25212, 32769, 37818, 40051, 43692, 46222, 63221, 65538, 69333, 75636, 80102, 92444, 120153, 126442, 131076, 138666, 160204, 189663, 207999, 240306, 252884, 277332, 360459, 379326, 415998, 480612, 568989, 695431, 720918, 758652, 831996, 1137978, 1390862, 1441836, 2086293, 2275956, 2781724, 4172586, 6258879, 7649741, 8345172, 12517758, 15299482, 22949223, 25035516, 30598964, 45898446, 68847669, 91796892, 137695338, 275390676]

約数ペア:

[(1, 275390676), (2, 137695338), (3, 91796892), (4, 68847669), (6, 45898446), (9, 30598964), (11, 25035516), (12, 22949223), (18, 15299482), (22, 12517758), (33, 8345172), (36, 7649741), (44, 6258879), (66, 4172586), (99, 2781724), (121, 2275956), (132, 2086293), (191, 1441836), (198, 1390862), (242, 1137978), (331, 831996), (363, 758652), (382, 720918), (396, 695431), (484, 568989), (573, 480612), (662, 415998), (726, 379326), (764, 360459), (993, 277332), (1089, 252884), (1146, 240306), (1324, 207999), (1452, 189663), (1719, 160204), (1986, 138666), (2101, 131076), (2178, 126442), (2292, 120153), (2979, 92444), (3438, 80102), (3641, 75636), (3972, 69333), (4202, 65538), (4356, 63221), (5958, 46222), (6303, 43692), (6876, 40051), (7282, 37818), (8404, 32769), (10923, 25212), (11916, 23111), (12606, 21846), (14564, 18909)]