140352732

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 383474000

約数和(自身を除く): 243121268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 499, 601, 998, 1202, 1497, 1803, 1996, 2404, 2994, 3606, 4491, 5409, 5988, 6487, 7212, 7813, 8982, 10818, 12974, 15626, 17964, 19461, 21636, 23439, 25948, 31252, 38922, 46878, 58383, 70317, 77844, 93756, 116766, 140634, 233532, 281268, 299899, 599798, 899697, 1199596, 1799394, 2699091, 3598788, 3898687, 5398182, 7797374, 10796364, 11696061, 15594748, 23392122, 35088183, 46784244, 70176366, 140352732]

約数ペア:

[(1, 140352732), (2, 70176366), (3, 46784244), (4, 35088183), (6, 23392122), (9, 15594748), (12, 11696061), (13, 10796364), (18, 7797374), (26, 5398182), (36, 3898687), (39, 3598788), (52, 2699091), (78, 1799394), (117, 1199596), (156, 899697), (234, 599798), (468, 299899), (499, 281268), (601, 233532), (998, 140634), (1202, 116766), (1497, 93756), (1803, 77844), (1996, 70317), (2404, 58383), (2994, 46878), (3606, 38922), (4491, 31252), (5409, 25948), (5988, 23439), (6487, 21636), (7212, 19461), (7813, 17964), (8982, 15626), (10818, 12974)]