223640274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4273}}^1$

素因数の和:4363

約数の個数: 64

約数和(自身を含む): 534215808

約数和(自身を除く): 310575534

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 1342, 1586, 2013, 2379, 4026, 4273, 4758, 8546, 8723, 12819, 17446, 25638, 26169, 47003, 52338, 55549, 94006, 111098, 141009, 166647, 260653, 282018, 333294, 521306, 611039, 781959, 1222078, 1563918, 1833117, 2867183, 3388489, 3666234, 5734366, 6776978, 8601549, 10165467, 17203098, 20330934, 37273379, 74546758, 111820137, 223640274]

約数ペア:

[(1, 223640274), (2, 111820137), (3, 74546758), (6, 37273379), (11, 20330934), (13, 17203098), (22, 10165467), (26, 8601549), (33, 6776978), (39, 5734366), (61, 3666234), (66, 3388489), (78, 2867183), (122, 1833117), (143, 1563918), (183, 1222078), (286, 781959), (366, 611039), (429, 521306), (671, 333294), (793, 282018), (858, 260653), (1342, 166647), (1586, 141009), (2013, 111098), (2379, 94006), (4026, 55549), (4273, 52338), (4758, 47003), (8546, 26169), (8723, 25638), (12819, 17446)]