285944496

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 806615040

約数和(自身を除く): 520670544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 43, 48, 62, 82, 86, 93, 109, 123, 124, 129, 164, 172, 186, 218, 246, 248, 258, 327, 328, 344, 372, 436, 492, 496, 516, 654, 656, 688, 744, 872, 984, 1032, 1271, 1308, 1333, 1488, 1744, 1763, 1968, 2064, 2542, 2616, 2666, 3379, 3526, 3813, 3999, 4469, 4687, 5084, 5232, 5289, 5332, 6758, 7052, 7626, 7998, 8938, 9374, 10137, 10168, 10578, 10664, 13407, 13516, 14061, 14104, 15252, 15996, 17876, 18748, 20274, 20336, 21156, 21328, 26814, 27032, 28122, 28208, 30504, 31992, 35752, 37496, 40548, 42312, 53628, 54064, 54653, 56244, 61008, 63984, 71504, 74992, 81096, 84624, 107256, 109306, 112488, 138539, 145297, 162192, 163959, 192167, 214512, 218612, 224976, 277078, 290594, 327918, 384334, 415617, 435891, 437224, 554156, 576501, 581188, 655836, 768668, 831234, 871782, 874448, 1108312, 1153002, 1162376, 1311672, 1537336, 1662468, 1743564, 2216624, 2306004, 2324752, 2623344, 3074672, 3324936, 3487128, 4612008, 5957177, 6649872, 6974256, 9224016, 11914354, 17871531, 23828708, 35743062, 47657416, 71486124, 95314832, 142972248, 285944496]

約数ペア:

[(1, 285944496), (2, 142972248), (3, 95314832), (4, 71486124), (6, 47657416), (8, 35743062), (12, 23828708), (16, 17871531), (24, 11914354), (31, 9224016), (41, 6974256), (43, 6649872), (48, 5957177), (62, 4612008), (82, 3487128), (86, 3324936), (93, 3074672), (109, 2623344), (123, 2324752), (124, 2306004), (129, 2216624), (164, 1743564), (172, 1662468), (186, 1537336), (218, 1311672), (246, 1162376), (248, 1153002), (258, 1108312), (327, 874448), (328, 871782), (344, 831234), (372, 768668), (436, 655836), (492, 581188), (496, 576501), (516, 554156), (654, 437224), (656, 435891), (688, 415617), (744, 384334), (872, 327918), (984, 290594), (1032, 277078), (1271, 224976), (1308, 218612), (1333, 214512), (1488, 192167), (1744, 163959), (1763, 162192), (1968, 145297), (2064, 138539), (2542, 112488), (2616, 109306), (2666, 107256), (3379, 84624), (3526, 81096), (3813, 74992), (3999, 71504), (4469, 63984), (4687, 61008), (5084, 56244), (5232, 54653), (5289, 54064), (5332, 53628), (6758, 42312), (7052, 40548), (7626, 37496), (7998, 35752), (8938, 31992), (9374, 30504), (10137, 28208), (10168, 28122), (10578, 27032), (10664, 26814), (13407, 21328), (13516, 21156), (14061, 20336), (14104, 20274), (15252, 18748), (15996, 17876)]