315044892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 108

約数和(自身を含む): 847841904

約数和(自身を除く): 532797012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 233, 276, 284, 414, 426, 466, 529, 639, 699, 828, 852, 932, 1058, 1278, 1398, 1587, 1633, 2097, 2116, 2556, 2796, 3174, 3266, 4194, 4761, 4899, 5359, 6348, 6532, 8388, 9522, 9798, 10718, 14697, 16077, 16543, 19044, 19596, 21436, 29394, 32154, 33086, 37559, 48231, 49629, 58788, 64308, 66172, 75118, 96462, 99258, 112677, 123257, 148887, 150236, 192924, 198516, 225354, 246514, 297774, 338031, 369771, 380489, 450708, 493028, 595548, 676062, 739542, 760978, 1109313, 1141467, 1352124, 1479084, 1521956, 2218626, 2282934, 3424401, 4437252, 4565868, 6848802, 8751247, 13697604, 17502494, 26253741, 35004988, 52507482, 78761223, 105014964, 157522446, 315044892]

約数ペア:

[(1, 315044892), (2, 157522446), (3, 105014964), (4, 78761223), (6, 52507482), (9, 35004988), (12, 26253741), (18, 17502494), (23, 13697604), (36, 8751247), (46, 6848802), (69, 4565868), (71, 4437252), (92, 3424401), (138, 2282934), (142, 2218626), (207, 1521956), (213, 1479084), (233, 1352124), (276, 1141467), (284, 1109313), (414, 760978), (426, 739542), (466, 676062), (529, 595548), (639, 493028), (699, 450708), (828, 380489), (852, 369771), (932, 338031), (1058, 297774), (1278, 246514), (1398, 225354), (1587, 198516), (1633, 192924), (2097, 150236), (2116, 148887), (2556, 123257), (2796, 112677), (3174, 99258), (3266, 96462), (4194, 75118), (4761, 66172), (4899, 64308), (5359, 58788), (6348, 49629), (6532, 48231), (8388, 37559), (9522, 33086), (9798, 32154), (10718, 29394), (14697, 21436), (16077, 19596), (16543, 19044)]