448860272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1069}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 1044456960

約数和(自身を除く): 595596688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 163, 184, 322, 326, 368, 644, 652, 1069, 1141, 1288, 1304, 2138, 2282, 2576, 2608, 3749, 4276, 4564, 7483, 7498, 8552, 9128, 14966, 14996, 17104, 18256, 24587, 26243, 29932, 29992, 49174, 52486, 59864, 59984, 98348, 104972, 119728, 172109, 174247, 196696, 209944, 344218, 348494, 393392, 419888, 688436, 696988, 1219729, 1376872, 1393976, 2439458, 2753744, 2787952, 4007681, 4878916, 8015362, 9757832, 16030724, 19515664, 28053767, 32061448, 56107534, 64122896, 112215068, 224430136, 448860272]

約数ペア:

[(1, 448860272), (2, 224430136), (4, 112215068), (7, 64122896), (8, 56107534), (14, 32061448), (16, 28053767), (23, 19515664), (28, 16030724), (46, 9757832), (56, 8015362), (92, 4878916), (112, 4007681), (161, 2787952), (163, 2753744), (184, 2439458), (322, 1393976), (326, 1376872), (368, 1219729), (644, 696988), (652, 688436), (1069, 419888), (1141, 393392), (1288, 348494), (1304, 344218), (2138, 209944), (2282, 196696), (2576, 174247), (2608, 172109), (3749, 119728), (4276, 104972), (4564, 98348), (7483, 59984), (7498, 59864), (8552, 52486), (9128, 49174), (14966, 29992), (14996, 29932), (17104, 26243), (18256, 24587)]