447366924

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1695

約数の個数: 72

約数和(自身を含む): 1158550848

約数和(自身を除く): 711183924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 137, 183, 244, 274, 366, 411, 548, 549, 732, 822, 1098, 1233, 1487, 1644, 2196, 2466, 2974, 4461, 4932, 5948, 8357, 8922, 13383, 16714, 17844, 25071, 26766, 33428, 50142, 53532, 75213, 90707, 100284, 150426, 181414, 203719, 272121, 300852, 362828, 407438, 544242, 611157, 814876, 816363, 1088484, 1222314, 1632726, 1833471, 2444628, 3265452, 3666942, 7333884, 12426859, 24853718, 37280577, 49707436, 74561154, 111841731, 149122308, 223683462, 447366924]

約数ペア:

[(1, 447366924), (2, 223683462), (3, 149122308), (4, 111841731), (6, 74561154), (9, 49707436), (12, 37280577), (18, 24853718), (36, 12426859), (61, 7333884), (122, 3666942), (137, 3265452), (183, 2444628), (244, 1833471), (274, 1632726), (366, 1222314), (411, 1088484), (548, 816363), (549, 814876), (732, 611157), (822, 544242), (1098, 407438), (1233, 362828), (1487, 300852), (1644, 272121), (2196, 203719), (2466, 181414), (2974, 150426), (4461, 100284), (4932, 90707), (5948, 75213), (8357, 53532), (8922, 50142), (13383, 33428), (16714, 26766), (17844, 25071)]