297540984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6961}}^1$

素因数の和:7120

約数の個数: 64

約数和(自身を含む): 807035040

約数和(自身を除く): 509494056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 6961, 7124, 10686, 13922, 14248, 20883, 21372, 27844, 41766, 42744, 55688, 83532, 90493, 167064, 180986, 271479, 361972, 542958, 723944, 953657, 1085916, 1907314, 2171832, 2860971, 3814628, 5721942, 7629256, 11443884, 12397541, 22887768, 24795082, 37192623, 49590164, 74385246, 99180328, 148770492, 297540984]

約数ペア:

[(1, 297540984), (2, 148770492), (3, 99180328), (4, 74385246), (6, 49590164), (8, 37192623), (12, 24795082), (13, 22887768), (24, 12397541), (26, 11443884), (39, 7629256), (52, 5721942), (78, 3814628), (104, 2860971), (137, 2171832), (156, 1907314), (274, 1085916), (312, 953657), (411, 723944), (548, 542958), (822, 361972), (1096, 271479), (1644, 180986), (1781, 167064), (3288, 90493), (3562, 83532), (5343, 55688), (6961, 42744), (7124, 41766), (10686, 27844), (13922, 21372), (14248, 20883)]