15691171276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 31317995520

約数和(自身を除く): 15626824244

約数列:

[1, 2, 4, 11, 22, 44, 47, 61, 94, 122, 173, 188, 244, 346, 517, 671, 692, 719, 1034, 1342, 1438, 1903, 2068, 2684, 2867, 2876, 3806, 5734, 7612, 7909, 8131, 10553, 11468, 15818, 16262, 21106, 31537, 31636, 32524, 33793, 42212, 43859, 63074, 67586, 87718, 89441, 116083, 124387, 126148, 135172, 175436, 178882, 232166, 248774, 357764, 371723, 464332, 482449, 495991, 497548, 743446, 964898, 991982, 1368257, 1486892, 1929796, 1983964, 2061373, 2736514, 4122746, 5455901, 5473028, 5846189, 7587607, 8245492, 10911802, 11692378, 15175214, 21823604, 22675103, 23384756, 30350428, 45350206, 64308079, 83463677, 90700412, 128616158, 166927354, 257232316, 333854708, 356617529, 713235058, 1426470116, 3922792819, 7845585638, 15691171276]

約数ペア:

[(1, 15691171276), (2, 7845585638), (4, 3922792819), (11, 1426470116), (22, 713235058), (44, 356617529), (47, 333854708), (61, 257232316), (94, 166927354), (122, 128616158), (173, 90700412), (188, 83463677), (244, 64308079), (346, 45350206), (517, 30350428), (671, 23384756), (692, 22675103), (719, 21823604), (1034, 15175214), (1342, 11692378), (1438, 10911802), (1903, 8245492), (2068, 7587607), (2684, 5846189), (2867, 5473028), (2876, 5455901), (3806, 4122746), (5734, 2736514), (7612, 2061373), (7909, 1983964), (8131, 1929796), (10553, 1486892), (11468, 1368257), (15818, 991982), (16262, 964898), (21106, 743446), (31537, 497548), (31636, 495991), (32524, 482449), (33793, 464332), (42212, 371723), (43859, 357764), (63074, 248774), (67586, 232166), (87718, 178882), (89441, 175436), (116083, 135172), (124387, 126148)]