1680450108

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 4172636160

約数和(自身を除く): 2492186052

約数列:

[1, 2, 3, 4, 6, 12, 31, 41, 62, 82, 93, 123, 124, 164, 186, 239, 246, 372, 461, 478, 492, 717, 922, 956, 1271, 1383, 1434, 1844, 2542, 2766, 2868, 3813, 5084, 5532, 7409, 7626, 9799, 14291, 14818, 15252, 18901, 19598, 22227, 28582, 29397, 29636, 37802, 39196, 42873, 44454, 56703, 57164, 58794, 75604, 85746, 88908, 110179, 113406, 117588, 171492, 220358, 226812, 303769, 330537, 440716, 585931, 607538, 661074, 911307, 1171862, 1215076, 1322148, 1757793, 1822614, 2343724, 3415549, 3515586, 3645228, 4517339, 6831098, 7031172, 9034678, 10246647, 13552017, 13662196, 18069356, 20493294, 27104034, 40986588, 54208068, 140037509, 280075018, 420112527, 560150036, 840225054, 1680450108]

約数ペア:

[(1, 1680450108), (2, 840225054), (3, 560150036), (4, 420112527), (6, 280075018), (12, 140037509), (31, 54208068), (41, 40986588), (62, 27104034), (82, 20493294), (93, 18069356), (123, 13662196), (124, 13552017), (164, 10246647), (186, 9034678), (239, 7031172), (246, 6831098), (372, 4517339), (461, 3645228), (478, 3515586), (492, 3415549), (717, 2343724), (922, 1822614), (956, 1757793), (1271, 1322148), (1383, 1215076), (1434, 1171862), (1844, 911307), (2542, 661074), (2766, 607538), (2868, 585931), (3813, 440716), (5084, 330537), (5532, 303769), (7409, 226812), (7626, 220358), (9799, 171492), (14291, 117588), (14818, 113406), (15252, 110179), (18901, 88908), (19598, 85746), (22227, 75604), (28582, 58794), (29397, 57164), (29636, 56703), (37802, 44454), (39196, 42873)]