1289031408

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{47363}}^1$

素因数の和:47393

約数の個数: 120

約数和(自身を含む): 4275643008

約数和(自身を除く): 2986611600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 47363, 94726, 142089, 189452, 284178, 331541, 378904, 426267, 568356, 663082, 757808, 852534, 994623, 1136712, 1278801, 1326164, 1705068, 1989246, 2273424, 2557602, 2652328, 2983869, 3410136, 3836403, 3978492, 5115204, 5304656, 5967738, 6820272, 7672806, 7956984, 8951607, 10230408, 11509209, 11935476, 15345612, 15913968, 17903214, 20460816, 23018418, 23870952, 26854821, 30691224, 35806428, 46036836, 47741904, 53709642, 61382448, 71612856, 80564463, 92073672, 107419284, 143225712, 161128926, 184147344, 214838568, 322257852, 429677136, 644515704, 1289031408]

約数ペア:

[(1, 1289031408), (2, 644515704), (3, 429677136), (4, 322257852), (6, 214838568), (7, 184147344), (8, 161128926), (9, 143225712), (12, 107419284), (14, 92073672), (16, 80564463), (18, 71612856), (21, 61382448), (24, 53709642), (27, 47741904), (28, 46036836), (36, 35806428), (42, 30691224), (48, 26854821), (54, 23870952), (56, 23018418), (63, 20460816), (72, 17903214), (81, 15913968), (84, 15345612), (108, 11935476), (112, 11509209), (126, 10230408), (144, 8951607), (162, 7956984), (168, 7672806), (189, 6820272), (216, 5967738), (243, 5304656), (252, 5115204), (324, 3978492), (336, 3836403), (378, 3410136), (432, 2983869), (486, 2652328), (504, 2557602), (567, 2273424), (648, 1989246), (756, 1705068), (972, 1326164), (1008, 1278801), (1134, 1136712), (1296, 994623), (1512, 852534), (1701, 757808), (1944, 663082), (2268, 568356), (3024, 426267), (3402, 378904), (3888, 331541), (4536, 284178), (6804, 189452), (9072, 142089), (13608, 94726), (27216, 47363)]