456124994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 809512704

約数和(自身を除く): 353387710

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 103, 206, 221, 233, 442, 466, 559, 731, 1118, 1339, 1462, 1751, 2678, 3029, 3502, 3961, 4429, 6058, 7922, 8858, 9503, 10019, 19006, 20038, 22763, 23999, 45526, 47998, 51493, 57577, 75293, 102986, 115154, 130247, 150586, 170323, 260494, 311987, 340646, 407983, 623974, 815966, 978809, 1031957, 1957618, 2063914, 2214199, 4428398, 5303779, 10607558, 13415441, 17543269, 26830882, 35086538, 228062497, 456124994]

約数ペア:

[(1, 456124994), (2, 228062497), (13, 35086538), (17, 26830882), (26, 17543269), (34, 13415441), (43, 10607558), (86, 5303779), (103, 4428398), (206, 2214199), (221, 2063914), (233, 1957618), (442, 1031957), (466, 978809), (559, 815966), (731, 623974), (1118, 407983), (1339, 340646), (1462, 311987), (1751, 260494), (2678, 170323), (3029, 150586), (3502, 130247), (3961, 115154), (4429, 102986), (6058, 75293), (7922, 57577), (8858, 51493), (9503, 47998), (10019, 45526), (19006, 23999), (20038, 22763)]