2140597764

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:674

約数の個数: 144

約数和(自身を含む): 5881075200

約数和(自身を除く): 3740477436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 239, 261, 276, 348, 373, 414, 478, 522, 667, 717, 746, 828, 956, 1044, 1119, 1334, 1434, 1492, 2001, 2151, 2238, 2668, 2868, 3357, 4002, 4302, 4476, 5497, 6003, 6714, 6931, 8004, 8579, 8604, 10817, 10994, 12006, 13428, 13862, 16491, 17158, 20793, 21634, 21988, 24012, 25737, 27724, 32451, 32982, 34316, 41586, 43268, 49473, 51474, 62379, 64902, 65964, 77211, 83172, 89147, 97353, 98946, 102948, 124758, 129804, 154422, 159413, 178294, 194706, 197892, 248791, 249516, 267441, 308844, 318826, 356588, 389412, 478239, 497582, 534882, 637652, 746373, 802323, 956478, 995164, 1069764, 1434717, 1492746, 1604646, 1912956, 2050381, 2239119, 2585263, 2869434, 2985492, 3209292, 4100762, 4478238, 5170526, 5738868, 6151143, 7755789, 8201524, 8956476, 10341052, 12302286, 15511578, 18453429, 23267367, 24604572, 31023156, 36906858, 46534734, 59461049, 73813716, 93069468, 118922098, 178383147, 237844196, 356766294, 535149441, 713532588, 1070298882, 2140597764]

約数ペア:

[(1, 2140597764), (2, 1070298882), (3, 713532588), (4, 535149441), (6, 356766294), (9, 237844196), (12, 178383147), (18, 118922098), (23, 93069468), (29, 73813716), (36, 59461049), (46, 46534734), (58, 36906858), (69, 31023156), (87, 24604572), (92, 23267367), (116, 18453429), (138, 15511578), (174, 12302286), (207, 10341052), (239, 8956476), (261, 8201524), (276, 7755789), (348, 6151143), (373, 5738868), (414, 5170526), (478, 4478238), (522, 4100762), (667, 3209292), (717, 2985492), (746, 2869434), (828, 2585263), (956, 2239119), (1044, 2050381), (1119, 1912956), (1334, 1604646), (1434, 1492746), (1492, 1434717), (2001, 1069764), (2151, 995164), (2238, 956478), (2668, 802323), (2868, 746373), (3357, 637652), (4002, 534882), (4302, 497582), (4476, 478239), (5497, 389412), (6003, 356588), (6714, 318826), (6931, 308844), (8004, 267441), (8579, 249516), (8604, 248791), (10817, 197892), (10994, 194706), (12006, 178294), (13428, 159413), (13862, 154422), (16491, 129804), (17158, 124758), (20793, 102948), (21634, 98946), (21988, 97353), (24012, 89147), (25737, 83172), (27724, 77211), (32451, 65964), (32982, 64902), (34316, 62379), (41586, 51474), (43268, 49473)]