1892804529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 3450470400

約数和(自身を除く): 1557665871

約数列:

[1, 3, 7, 11, 19, 21, 33, 53, 57, 77, 79, 103, 133, 159, 209, 231, 237, 309, 371, 399, 553, 583, 627, 721, 869, 1007, 1113, 1133, 1463, 1501, 1659, 1749, 1957, 2163, 2607, 3021, 3399, 4081, 4187, 4389, 4503, 5459, 5871, 6083, 7049, 7931, 8137, 10507, 11077, 12243, 12561, 13699, 16377, 16511, 18249, 21147, 21527, 23793, 24411, 29309, 31521, 33231, 38213, 41097, 46057, 49533, 56959, 60049, 64581, 77539, 79553, 87927, 89507, 103721, 114639, 115577, 138171, 150689, 154603, 170877, 180147, 232617, 238659, 268521, 311163, 322399, 346731, 420343, 431261, 452067, 463809, 556871, 626549, 726047, 875083, 967197, 1082221, 1140931, 1261029, 1293783, 1670613, 1700633, 1879647, 2178141, 2625249, 3018827, 3246663, 3422793, 4743871, 5101899, 6125581, 7986517, 8193959, 9056481, 11904431, 14231613, 18376743, 23959551, 24581877, 33207097, 35713293, 57357713, 90133549, 99621291, 172073139, 270400647, 630934843, 1892804529]

約数ペア:

[(1, 1892804529), (3, 630934843), (7, 270400647), (11, 172073139), (19, 99621291), (21, 90133549), (33, 57357713), (53, 35713293), (57, 33207097), (77, 24581877), (79, 23959551), (103, 18376743), (133, 14231613), (159, 11904431), (209, 9056481), (231, 8193959), (237, 7986517), (309, 6125581), (371, 5101899), (399, 4743871), (553, 3422793), (583, 3246663), (627, 3018827), (721, 2625249), (869, 2178141), (1007, 1879647), (1113, 1700633), (1133, 1670613), (1463, 1293783), (1501, 1261029), (1659, 1140931), (1749, 1082221), (1957, 967197), (2163, 875083), (2607, 726047), (3021, 626549), (3399, 556871), (4081, 463809), (4187, 452067), (4389, 431261), (4503, 420343), (5459, 346731), (5871, 322399), (6083, 311163), (7049, 268521), (7931, 238659), (8137, 232617), (10507, 180147), (11077, 170877), (12243, 154603), (12561, 150689), (13699, 138171), (16377, 115577), (16511, 114639), (18249, 103721), (21147, 89507), (21527, 87927), (23793, 79553), (24411, 77539), (29309, 64581), (31521, 60049), (33231, 56959), (38213, 49533), (41097, 46057)]