1680147696

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{719}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 4403289600

約数和(自身を除く): 2723141904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 547, 712, 719, 1068, 1094, 1424, 1438, 1641, 2136, 2157, 2188, 2876, 3282, 4272, 4314, 4376, 5752, 6564, 8628, 8752, 11504, 13128, 17256, 26256, 34512, 48683, 63991, 97366, 127982, 146049, 191973, 194732, 255964, 292098, 383946, 389464, 393293, 511928, 584196, 767892, 778928, 786586, 1023856, 1168392, 1179879, 1535784, 1573172, 2336784, 2359758, 3071568, 3146344, 4719516, 6292688, 9439032, 18878064, 35003077, 70006154, 105009231, 140012308, 210018462, 280024616, 420036924, 560049232, 840073848, 1680147696]

約数ペア:

[(1, 1680147696), (2, 840073848), (3, 560049232), (4, 420036924), (6, 280024616), (8, 210018462), (12, 140012308), (16, 105009231), (24, 70006154), (48, 35003077), (89, 18878064), (178, 9439032), (267, 6292688), (356, 4719516), (534, 3146344), (547, 3071568), (712, 2359758), (719, 2336784), (1068, 1573172), (1094, 1535784), (1424, 1179879), (1438, 1168392), (1641, 1023856), (2136, 786586), (2157, 778928), (2188, 767892), (2876, 584196), (3282, 511928), (4272, 393293), (4314, 389464), (4376, 383946), (5752, 292098), (6564, 255964), (8628, 194732), (8752, 191973), (11504, 146049), (13128, 127982), (17256, 97366), (26256, 63991), (34512, 48683)]