1890742968

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{3061}}^1$

素因数の和:3469

約数の個数: 96

約数和(自身を含む): 5359479840

約数和(自身を除く): 3468736872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 373, 414, 552, 746, 828, 1119, 1492, 1656, 2238, 2984, 3061, 3357, 4476, 6122, 6714, 8579, 8952, 9183, 12244, 13428, 17158, 18366, 24488, 25737, 26856, 27549, 34316, 36732, 51474, 55098, 68632, 70403, 73464, 77211, 102948, 110196, 140806, 154422, 205896, 211209, 220392, 281612, 308844, 422418, 563224, 617688, 633627, 844836, 1141753, 1267254, 1689672, 2283506, 2534508, 3425259, 4567012, 5069016, 6850518, 9134024, 10275777, 13701036, 20551554, 26260319, 27402072, 41103108, 52520638, 78780957, 82206216, 105041276, 157561914, 210082552, 236342871, 315123828, 472685742, 630247656, 945371484, 1890742968]

約数ペア:

[(1, 1890742968), (2, 945371484), (3, 630247656), (4, 472685742), (6, 315123828), (8, 236342871), (9, 210082552), (12, 157561914), (18, 105041276), (23, 82206216), (24, 78780957), (36, 52520638), (46, 41103108), (69, 27402072), (72, 26260319), (92, 20551554), (138, 13701036), (184, 10275777), (207, 9134024), (276, 6850518), (373, 5069016), (414, 4567012), (552, 3425259), (746, 2534508), (828, 2283506), (1119, 1689672), (1492, 1267254), (1656, 1141753), (2238, 844836), (2984, 633627), (3061, 617688), (3357, 563224), (4476, 422418), (6122, 308844), (6714, 281612), (8579, 220392), (8952, 211209), (9183, 205896), (12244, 154422), (13428, 140806), (17158, 110196), (18366, 102948), (24488, 77211), (25737, 73464), (26856, 70403), (27549, 68632), (34316, 55098), (36732, 51474)]