197339376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1634

約数の個数: 80

約数和(自身を含む): 551804960

約数和(自身を除く): 354465584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 229, 312, 458, 624, 687, 916, 1374, 1381, 1832, 2748, 2762, 2977, 3664, 4143, 5496, 5524, 5954, 8286, 8931, 10992, 11048, 11908, 16572, 17862, 17953, 22096, 23816, 33144, 35724, 35906, 47632, 53859, 66288, 71448, 71812, 107718, 142896, 143624, 215436, 287248, 316249, 430872, 632498, 861744, 948747, 1264996, 1897494, 2529992, 3794988, 4111237, 5059984, 7589976, 8222474, 12333711, 15179952, 16444948, 24667422, 32889896, 49334844, 65779792, 98669688, 197339376]

約数ペア:

[(1, 197339376), (2, 98669688), (3, 65779792), (4, 49334844), (6, 32889896), (8, 24667422), (12, 16444948), (13, 15179952), (16, 12333711), (24, 8222474), (26, 7589976), (39, 5059984), (48, 4111237), (52, 3794988), (78, 2529992), (104, 1897494), (156, 1264996), (208, 948747), (229, 861744), (312, 632498), (458, 430872), (624, 316249), (687, 287248), (916, 215436), (1374, 143624), (1381, 142896), (1832, 107718), (2748, 71812), (2762, 71448), (2977, 66288), (3664, 53859), (4143, 47632), (5496, 35906), (5524, 35724), (5954, 33144), (8286, 23816), (8931, 22096), (10992, 17953), (11048, 17862), (11908, 16572)]