248918976

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{3109}}^1$

素因数の和:3266

約数の個数: 84

約数和(自身を含む): 718845400

約数和(自身を除く): 469926424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2502, 3109, 3336, 4448, 5004, 6218, 6672, 8896, 9327, 10008, 12436, 13344, 18654, 20016, 24872, 26688, 27981, 37308, 40032, 49744, 55962, 74616, 80064, 99488, 111924, 149232, 198976, 223848, 298464, 432151, 447696, 596928, 864302, 895392, 1296453, 1728604, 1790784, 2592906, 3457208, 3889359, 5185812, 6914416, 7778718, 10371624, 13828832, 15557436, 20743248, 27657664, 31114872, 41486496, 62229744, 82972992, 124459488, 248918976]

約数ペア:

[(1, 248918976), (2, 124459488), (3, 82972992), (4, 62229744), (6, 41486496), (8, 31114872), (9, 27657664), (12, 20743248), (16, 15557436), (18, 13828832), (24, 10371624), (32, 7778718), (36, 6914416), (48, 5185812), (64, 3889359), (72, 3457208), (96, 2592906), (139, 1790784), (144, 1728604), (192, 1296453), (278, 895392), (288, 864302), (417, 596928), (556, 447696), (576, 432151), (834, 298464), (1112, 223848), (1251, 198976), (1668, 149232), (2224, 111924), (2502, 99488), (3109, 80064), (3336, 74616), (4448, 55962), (5004, 49744), (6218, 40032), (6672, 37308), (8896, 27981), (9327, 26688), (10008, 24872), (12436, 20016), (13344, 18654)]