1870840048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 4593483776

約数和(自身を除く): 2722643728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 127, 154, 176, 242, 254, 308, 484, 508, 616, 847, 889, 968, 1016, 1087, 1232, 1397, 1694, 1778, 1936, 2032, 2174, 2794, 3388, 3556, 4348, 5588, 6776, 7112, 7609, 8696, 9779, 11176, 11957, 13552, 14224, 15218, 15367, 17392, 19558, 22352, 23914, 30436, 30734, 39116, 47828, 60872, 61468, 78232, 83699, 95656, 107569, 121744, 122936, 131527, 138049, 156464, 167398, 191312, 215138, 245872, 263054, 276098, 334796, 430276, 526108, 552196, 669592, 860552, 920689, 966343, 1052216, 1104392, 1339184, 1518539, 1721104, 1841378, 1932686, 2104432, 2208784, 3037078, 3682756, 3865372, 6074156, 7365512, 7730744, 10629773, 12148312, 14731024, 15461488, 16703929, 21259546, 24296624, 33407858, 42519092, 66815716, 85038184, 116927503, 133631432, 170076368, 233855006, 267262864, 467710012, 935420024, 1870840048]

約数ペア:

[(1, 1870840048), (2, 935420024), (4, 467710012), (7, 267262864), (8, 233855006), (11, 170076368), (14, 133631432), (16, 116927503), (22, 85038184), (28, 66815716), (44, 42519092), (56, 33407858), (77, 24296624), (88, 21259546), (112, 16703929), (121, 15461488), (127, 14731024), (154, 12148312), (176, 10629773), (242, 7730744), (254, 7365512), (308, 6074156), (484, 3865372), (508, 3682756), (616, 3037078), (847, 2208784), (889, 2104432), (968, 1932686), (1016, 1841378), (1087, 1721104), (1232, 1518539), (1397, 1339184), (1694, 1104392), (1778, 1052216), (1936, 966343), (2032, 920689), (2174, 860552), (2794, 669592), (3388, 552196), (3556, 526108), (4348, 430276), (5588, 334796), (6776, 276098), (7112, 263054), (7609, 245872), (8696, 215138), (9779, 191312), (11176, 167398), (11957, 156464), (13552, 138049), (14224, 131527), (15218, 122936), (15367, 121744), (17392, 107569), (19558, 95656), (22352, 83699), (23914, 78232), (30436, 61468), (30734, 60872), (39116, 47828)]