245908416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1298

約数の個数: 112

約数和(自身を含む): 709720704

約数和(自身を除く): 463812288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 156, 166, 192, 208, 249, 312, 332, 416, 498, 624, 664, 832, 996, 1079, 1187, 1248, 1328, 1992, 2158, 2374, 2496, 2656, 3237, 3561, 3984, 4316, 4748, 5312, 6474, 7122, 7968, 8632, 9496, 12948, 14244, 15431, 15936, 17264, 18992, 25896, 28488, 30862, 34528, 37984, 46293, 51792, 56976, 61724, 69056, 75968, 92586, 98521, 103584, 113952, 123448, 185172, 197042, 207168, 227904, 246896, 295563, 370344, 394084, 493792, 591126, 740688, 788168, 987584, 1182252, 1280773, 1481376, 1576336, 2364504, 2561546, 2962752, 3152672, 3842319, 4729008, 5123092, 6305344, 7684638, 9458016, 10246184, 15369276, 18916032, 20492368, 30738552, 40984736, 61477104, 81969472, 122954208, 245908416]

約数ペア:

[(1, 245908416), (2, 122954208), (3, 81969472), (4, 61477104), (6, 40984736), (8, 30738552), (12, 20492368), (13, 18916032), (16, 15369276), (24, 10246184), (26, 9458016), (32, 7684638), (39, 6305344), (48, 5123092), (52, 4729008), (64, 3842319), (78, 3152672), (83, 2962752), (96, 2561546), (104, 2364504), (156, 1576336), (166, 1481376), (192, 1280773), (208, 1182252), (249, 987584), (312, 788168), (332, 740688), (416, 591126), (498, 493792), (624, 394084), (664, 370344), (832, 295563), (996, 246896), (1079, 227904), (1187, 207168), (1248, 197042), (1328, 185172), (1992, 123448), (2158, 113952), (2374, 103584), (2496, 98521), (2656, 92586), (3237, 75968), (3561, 69056), (3984, 61724), (4316, 56976), (4748, 51792), (5312, 46293), (6474, 37984), (7122, 34528), (7968, 30862), (8632, 28488), (9496, 25896), (12948, 18992), (14244, 17264), (15431, 15936)]