1293900768

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73651}}^1$

素因数の和:73728

約数の個数: 72

約数和(自身を含む): 3739901256

約数和(自身を除く): 2446000488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 73651, 147302, 220953, 294604, 441906, 589208, 662859, 883812, 1178416, 1325718, 1767624, 2356832, 2651436, 3535248, 4492711, 5302872, 7070496, 8985422, 10605744, 13478133, 17970844, 21211488, 26956266, 35941688, 40434399, 53912532, 71883376, 80868798, 107825064, 143766752, 161737596, 215650128, 323475192, 431300256, 646950384, 1293900768]

約数ペア:

[(1, 1293900768), (2, 646950384), (3, 431300256), (4, 323475192), (6, 215650128), (8, 161737596), (9, 143766752), (12, 107825064), (16, 80868798), (18, 71883376), (24, 53912532), (32, 40434399), (36, 35941688), (48, 26956266), (61, 21211488), (72, 17970844), (96, 13478133), (122, 10605744), (144, 8985422), (183, 7070496), (244, 5302872), (288, 4492711), (366, 3535248), (488, 2651436), (549, 2356832), (732, 1767624), (976, 1325718), (1098, 1178416), (1464, 883812), (1952, 662859), (2196, 589208), (2928, 441906), (4392, 294604), (5856, 220953), (8784, 147302), (17568, 73651)]