1321433676

素因数分解:

$2^2\times 3^4\times {\mathrm{251}}^1\times {\mathrm{16249}}^1$

素因数の和:16516

約数の個数: 60

約数和(自身を含む): 3468465000

約数和(自身を除く): 2147031324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 251, 324, 502, 753, 1004, 1506, 2259, 3012, 4518, 6777, 9036, 13554, 16249, 20331, 27108, 32498, 40662, 48747, 64996, 81324, 97494, 146241, 194988, 292482, 438723, 584964, 877446, 1316169, 1754892, 2632338, 4078499, 5264676, 8156998, 12235497, 16313996, 24470994, 36706491, 48941988, 73412982, 110119473, 146825964, 220238946, 330358419, 440477892, 660716838, 1321433676]

約数ペア:

[(1, 1321433676), (2, 660716838), (3, 440477892), (4, 330358419), (6, 220238946), (9, 146825964), (12, 110119473), (18, 73412982), (27, 48941988), (36, 36706491), (54, 24470994), (81, 16313996), (108, 12235497), (162, 8156998), (251, 5264676), (324, 4078499), (502, 2632338), (753, 1754892), (1004, 1316169), (1506, 877446), (2259, 584964), (3012, 438723), (4518, 292482), (6777, 194988), (9036, 146241), (13554, 97494), (16249, 81324), (20331, 64996), (27108, 48747), (32498, 40662)]