247932048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1$

素因数の和:1893

約数の個数: 160

約数和(自身を含む): 814170112

約数和(自身を除く): 566238064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1831, 2184, 2418, 2604, 2821, 3224, 3472, 3662, 4368, 4836, 5208, 5493, 5642, 6448, 7324, 8463, 9672, 10416, 10986, 11284, 12817, 14648, 16926, 19344, 21972, 22568, 23803, 25634, 29296, 33852, 38451, 43944, 45136, 47606, 51268, 56761, 67704, 71409, 76902, 87888, 95212, 102536, 113522, 135408, 142818, 153804, 166621, 170283, 190424, 205072, 227044, 285636, 307608, 333242, 340566, 380848, 397327, 454088, 499863, 571272, 615216, 666484, 681132, 737893, 794654, 908176, 999726, 1142544, 1191981, 1332968, 1362264, 1475786, 1589308, 1999452, 2213679, 2383962, 2665936, 2724528, 2951572, 3178616, 3998904, 4427358, 4767924, 5165251, 5903144, 6357232, 7997808, 8854716, 9535848, 10330502, 11806288, 15495753, 17709432, 19071696, 20661004, 30991506, 35418864, 41322008, 61983012, 82644016, 123966024, 247932048]

約数ペア:

[(1, 247932048), (2, 123966024), (3, 82644016), (4, 61983012), (6, 41322008), (7, 35418864), (8, 30991506), (12, 20661004), (13, 19071696), (14, 17709432), (16, 15495753), (21, 11806288), (24, 10330502), (26, 9535848), (28, 8854716), (31, 7997808), (39, 6357232), (42, 5903144), (48, 5165251), (52, 4767924), (56, 4427358), (62, 3998904), (78, 3178616), (84, 2951572), (91, 2724528), (93, 2665936), (104, 2383962), (112, 2213679), (124, 1999452), (156, 1589308), (168, 1475786), (182, 1362264), (186, 1332968), (208, 1191981), (217, 1142544), (248, 999726), (273, 908176), (312, 794654), (336, 737893), (364, 681132), (372, 666484), (403, 615216), (434, 571272), (496, 499863), (546, 454088), (624, 397327), (651, 380848), (728, 340566), (744, 333242), (806, 307608), (868, 285636), (1092, 227044), (1209, 205072), (1302, 190424), (1456, 170283), (1488, 166621), (1612, 153804), (1736, 142818), (1831, 135408), (2184, 113522), (2418, 102536), (2604, 95212), (2821, 87888), (3224, 76902), (3472, 71409), (3662, 67704), (4368, 56761), (4836, 51268), (5208, 47606), (5493, 45136), (5642, 43944), (6448, 38451), (7324, 33852), (8463, 29296), (9672, 25634), (10416, 23803), (10986, 22568), (11284, 21972), (12817, 19344), (14648, 16926)]