775783684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 1527361920

約数和(自身を除く): 751578236

約数列:

[1, 2, 4, 13, 26, 52, 53, 59, 106, 118, 169, 212, 236, 338, 367, 676, 689, 734, 767, 1378, 1468, 1534, 2756, 3068, 3127, 4771, 6254, 8957, 9542, 9971, 12508, 17914, 19084, 19451, 19942, 21653, 35828, 38902, 39884, 40651, 43306, 62023, 77804, 81302, 86612, 124046, 162604, 248092, 252863, 281489, 505726, 528463, 562978, 1011452, 1056926, 1125956, 1147609, 2113852, 2295218, 3287219, 3659357, 4590436, 6574438, 7318714, 13148876, 14637428, 14918917, 29837834, 59675668, 193945921, 387891842, 775783684]

約数ペア:

[(1, 775783684), (2, 387891842), (4, 193945921), (13, 59675668), (26, 29837834), (52, 14918917), (53, 14637428), (59, 13148876), (106, 7318714), (118, 6574438), (169, 4590436), (212, 3659357), (236, 3287219), (338, 2295218), (367, 2113852), (676, 1147609), (689, 1125956), (734, 1056926), (767, 1011452), (1378, 562978), (1468, 528463), (1534, 505726), (2756, 281489), (3068, 252863), (3127, 248092), (4771, 162604), (6254, 124046), (8957, 86612), (9542, 81302), (9971, 77804), (12508, 62023), (17914, 43306), (19084, 40651), (19451, 39884), (19942, 38902), (21653, 35828)]