487192032

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 1442593152

約数和(自身を除く): 955401120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 197, 248, 277, 279, 288, 372, 394, 496, 554, 558, 591, 744, 788, 831, 992, 1108, 1116, 1182, 1488, 1576, 1662, 1773, 2216, 2232, 2364, 2493, 2976, 3152, 3324, 3546, 4432, 4464, 4728, 4986, 6107, 6304, 6648, 7092, 8587, 8864, 8928, 9456, 9972, 12214, 13296, 14184, 17174, 18321, 18912, 19944, 24428, 25761, 26592, 28368, 34348, 36642, 39888, 48856, 51522, 54569, 54963, 56736, 68696, 73284, 77283, 79776, 97712, 103044, 109138, 109926, 137392, 146568, 154566, 163707, 195424, 206088, 218276, 219852, 274784, 293136, 309132, 327414, 412176, 436552, 439704, 491121, 586272, 618264, 654828, 824352, 873104, 879408, 982242, 1236528, 1309656, 1691639, 1746208, 1758816, 1964484, 2473056, 2619312, 3383278, 3928968, 5074917, 5238624, 6766556, 7857936, 10149834, 13533112, 15224751, 15715872, 20299668, 27066224, 30449502, 40599336, 54132448, 60899004, 81198672, 121798008, 162397344, 243596016, 487192032]

約数ペア:

[(1, 487192032), (2, 243596016), (3, 162397344), (4, 121798008), (6, 81198672), (8, 60899004), (9, 54132448), (12, 40599336), (16, 30449502), (18, 27066224), (24, 20299668), (31, 15715872), (32, 15224751), (36, 13533112), (48, 10149834), (62, 7857936), (72, 6766556), (93, 5238624), (96, 5074917), (124, 3928968), (144, 3383278), (186, 2619312), (197, 2473056), (248, 1964484), (277, 1758816), (279, 1746208), (288, 1691639), (372, 1309656), (394, 1236528), (496, 982242), (554, 879408), (558, 873104), (591, 824352), (744, 654828), (788, 618264), (831, 586272), (992, 491121), (1108, 439704), (1116, 436552), (1182, 412176), (1488, 327414), (1576, 309132), (1662, 293136), (1773, 274784), (2216, 219852), (2232, 218276), (2364, 206088), (2493, 195424), (2976, 163707), (3152, 154566), (3324, 146568), (3546, 137392), (4432, 109926), (4464, 109138), (4728, 103044), (4986, 97712), (6107, 79776), (6304, 77283), (6648, 73284), (7092, 68696), (8587, 56736), (8864, 54963), (8928, 54569), (9456, 51522), (9972, 48856), (12214, 39888), (13296, 36642), (14184, 34348), (17174, 28368), (18321, 26592), (18912, 25761), (19944, 24428)]