495510972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 1275931776

約数和(自身を除く): 780420804

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 331, 363, 484, 662, 726, 993, 1031, 1324, 1452, 1986, 2062, 3093, 3641, 3972, 4124, 6186, 7282, 10923, 11341, 12372, 14564, 21846, 22682, 34023, 40051, 43692, 45364, 68046, 80102, 120153, 124751, 136092, 160204, 240306, 249502, 341261, 374253, 480612, 499004, 682522, 748506, 1023783, 1365044, 1497012, 2047566, 3753871, 4095132, 7507742, 11261613, 15015484, 22523226, 41292581, 45046452, 82585162, 123877743, 165170324, 247755486, 495510972]

約数ペア:

[(1, 495510972), (2, 247755486), (3, 165170324), (4, 123877743), (6, 82585162), (11, 45046452), (12, 41292581), (22, 22523226), (33, 15015484), (44, 11261613), (66, 7507742), (121, 4095132), (132, 3753871), (242, 2047566), (331, 1497012), (363, 1365044), (484, 1023783), (662, 748506), (726, 682522), (993, 499004), (1031, 480612), (1324, 374253), (1452, 341261), (1986, 249502), (2062, 240306), (3093, 160204), (3641, 136092), (3972, 124751), (4124, 120153), (6186, 80102), (7282, 68046), (10923, 45364), (11341, 43692), (12372, 40051), (14564, 34023), (21846, 22682)]