7471291152

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{386233}}^1$

素因数の和:386288

約数の個数: 80

約数和(自身を含む): 21456071168

約数和(自身を除く): 13984780016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 386233, 772466, 1158699, 1544932, 2317398, 3089864, 4634796, 5021029, 6179728, 9269592, 10042058, 11973223, 15063087, 18539184, 20084116, 23946446, 30126174, 35919669, 40168232, 47892892, 60252348, 71839338, 80336464, 95785784, 120504696, 143678676, 155651899, 191571568, 241009392, 287357352, 311303798, 466955697, 574714704, 622607596, 933911394, 1245215192, 1867822788, 2490430384, 3735645576, 7471291152]

約数ペア:

[(1, 7471291152), (2, 3735645576), (3, 2490430384), (4, 1867822788), (6, 1245215192), (8, 933911394), (12, 622607596), (13, 574714704), (16, 466955697), (24, 311303798), (26, 287357352), (31, 241009392), (39, 191571568), (48, 155651899), (52, 143678676), (62, 120504696), (78, 95785784), (93, 80336464), (104, 71839338), (124, 60252348), (156, 47892892), (186, 40168232), (208, 35919669), (248, 30126174), (312, 23946446), (372, 20084116), (403, 18539184), (496, 15063087), (624, 11973223), (744, 10042058), (806, 9269592), (1209, 6179728), (1488, 5021029), (1612, 4634796), (2418, 3089864), (3224, 2317398), (4836, 1544932), (6448, 1158699), (9672, 772466), (19344, 386233)]