285128928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4877}}^1$

素因数の和:4929

約数の個数: 144

約数和(自身を含む): 958819680

約数和(自身を除く): 673690752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 4877, 6496, 7308, 8352, 9744, 9754, 14616, 14631, 19488, 19508, 29232, 29262, 34139, 39016, 43893, 58464, 58524, 68278, 78032, 87786, 102417, 117048, 136556, 141433, 156064, 175572, 204834, 234096, 273112, 282866, 307251, 351144, 409668, 424299, 468192, 546224, 565732, 614502, 702288, 819336, 848598, 990031, 1092448, 1131464, 1229004, 1272897, 1404576, 1638672, 1697196, 1980062, 2262928, 2458008, 2545794, 2970093, 3277344, 3394392, 3960124, 4525856, 4916016, 5091588, 5940186, 6788784, 7920248, 8910279, 9832032, 10183176, 11880372, 13577568, 15840496, 17820558, 20366352, 23760744, 31680992, 35641116, 40732704, 47521488, 71282232, 95042976, 142564464, 285128928]

約数ペア:

[(1, 285128928), (2, 142564464), (3, 95042976), (4, 71282232), (6, 47521488), (7, 40732704), (8, 35641116), (9, 31680992), (12, 23760744), (14, 20366352), (16, 17820558), (18, 15840496), (21, 13577568), (24, 11880372), (28, 10183176), (29, 9832032), (32, 8910279), (36, 7920248), (42, 6788784), (48, 5940186), (56, 5091588), (58, 4916016), (63, 4525856), (72, 3960124), (84, 3394392), (87, 3277344), (96, 2970093), (112, 2545794), (116, 2458008), (126, 2262928), (144, 1980062), (168, 1697196), (174, 1638672), (203, 1404576), (224, 1272897), (232, 1229004), (252, 1131464), (261, 1092448), (288, 990031), (336, 848598), (348, 819336), (406, 702288), (464, 614502), (504, 565732), (522, 546224), (609, 468192), (672, 424299), (696, 409668), (812, 351144), (928, 307251), (1008, 282866), (1044, 273112), (1218, 234096), (1392, 204834), (1624, 175572), (1827, 156064), (2016, 141433), (2088, 136556), (2436, 117048), (2784, 102417), (3248, 87786), (3654, 78032), (4176, 68278), (4872, 58524), (4877, 58464), (6496, 43893), (7308, 39016), (8352, 34139), (9744, 29262), (9754, 29232), (14616, 19508), (14631, 19488)]