697453536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{42989}}^1$

素因数の和:43028

約数の個数: 72

約数和(自身を含む): 1982526840

約数和(自身を除く): 1285073304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 42989, 85978, 128967, 171956, 257934, 343912, 515868, 558857, 687824, 1031736, 1117714, 1375648, 1676571, 2063472, 2235428, 3353142, 4126944, 4470856, 6706284, 7265141, 8941712, 13412568, 14530282, 17883424, 21795423, 26825136, 29060564, 43590846, 53650272, 58121128, 87181692, 116242256, 174363384, 232484512, 348726768, 697453536]

約数ペア:

[(1, 697453536), (2, 348726768), (3, 232484512), (4, 174363384), (6, 116242256), (8, 87181692), (12, 58121128), (13, 53650272), (16, 43590846), (24, 29060564), (26, 26825136), (32, 21795423), (39, 17883424), (48, 14530282), (52, 13412568), (78, 8941712), (96, 7265141), (104, 6706284), (156, 4470856), (169, 4126944), (208, 3353142), (312, 2235428), (338, 2063472), (416, 1676571), (507, 1375648), (624, 1117714), (676, 1031736), (1014, 687824), (1248, 558857), (1352, 515868), (2028, 343912), (2704, 257934), (4056, 171956), (5408, 128967), (8112, 85978), (16224, 42989)]