531170388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2522

約数の個数: 108

約数和(自身を含む): 1574856192

約数和(自身を除く): 1043685804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 381, 441, 508, 588, 762, 882, 889, 1143, 1524, 1764, 1778, 2286, 2371, 2667, 3556, 4572, 4742, 5334, 6223, 7113, 8001, 9484, 10668, 12446, 14226, 16002, 16597, 18669, 21339, 24892, 28452, 32004, 33194, 37338, 42678, 49791, 56007, 66388, 74676, 85356, 99582, 112014, 116179, 149373, 199164, 224028, 232358, 298746, 301117, 348537, 464716, 597492, 602234, 697074, 903351, 1045611, 1204468, 1394148, 1806702, 2091222, 2107819, 2710053, 3613404, 4182444, 4215638, 5420106, 6323457, 8431276, 10840212, 12646914, 14754733, 18970371, 25293828, 29509466, 37940742, 44264199, 59018932, 75881484, 88528398, 132792597, 177056796, 265585194, 531170388]

約数ペア:

[(1, 531170388), (2, 265585194), (3, 177056796), (4, 132792597), (6, 88528398), (7, 75881484), (9, 59018932), (12, 44264199), (14, 37940742), (18, 29509466), (21, 25293828), (28, 18970371), (36, 14754733), (42, 12646914), (49, 10840212), (63, 8431276), (84, 6323457), (98, 5420106), (126, 4215638), (127, 4182444), (147, 3613404), (196, 2710053), (252, 2107819), (254, 2091222), (294, 1806702), (381, 1394148), (441, 1204468), (508, 1045611), (588, 903351), (762, 697074), (882, 602234), (889, 597492), (1143, 464716), (1524, 348537), (1764, 301117), (1778, 298746), (2286, 232358), (2371, 224028), (2667, 199164), (3556, 149373), (4572, 116179), (4742, 112014), (5334, 99582), (6223, 85356), (7113, 74676), (8001, 66388), (9484, 56007), (10668, 49791), (12446, 42678), (14226, 37338), (16002, 33194), (16597, 32004), (18669, 28452), (21339, 24892)]