656794272

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2786

約数の個数: 96

約数和(自身を含む): 1801820160

約数和(自身を除く): 1145025888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 83, 93, 96, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 744, 992, 996, 1328, 1488, 1992, 2573, 2656, 2659, 2976, 3984, 5146, 5318, 7719, 7968, 7977, 10292, 10636, 15438, 15954, 20584, 21272, 30876, 31908, 41168, 42544, 61752, 63816, 82336, 82429, 85088, 123504, 127632, 164858, 220697, 247008, 247287, 255264, 329716, 441394, 494574, 659432, 662091, 882788, 989148, 1318864, 1324182, 1765576, 1978296, 2637728, 2648364, 3531152, 3956592, 5296728, 6841607, 7062304, 7913184, 10593456, 13683214, 20524821, 21186912, 27366428, 41049642, 54732856, 82099284, 109465712, 164198568, 218931424, 328397136, 656794272]

約数ペア:

[(1, 656794272), (2, 328397136), (3, 218931424), (4, 164198568), (6, 109465712), (8, 82099284), (12, 54732856), (16, 41049642), (24, 27366428), (31, 21186912), (32, 20524821), (48, 13683214), (62, 10593456), (83, 7913184), (93, 7062304), (96, 6841607), (124, 5296728), (166, 3956592), (186, 3531152), (248, 2648364), (249, 2637728), (332, 1978296), (372, 1765576), (496, 1324182), (498, 1318864), (664, 989148), (744, 882788), (992, 662091), (996, 659432), (1328, 494574), (1488, 441394), (1992, 329716), (2573, 255264), (2656, 247287), (2659, 247008), (2976, 220697), (3984, 164858), (5146, 127632), (5318, 123504), (7719, 85088), (7968, 82429), (7977, 82336), (10292, 63816), (10636, 61752), (15438, 42544), (15954, 41168), (20584, 31908), (21272, 30876)]