422303644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 907683840

約数和(自身を除く): 485380196

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 479, 518, 644, 851, 958, 1036, 1369, 1702, 1916, 2738, 3353, 3404, 5476, 5957, 6706, 9583, 11017, 11914, 13412, 17723, 19166, 22034, 23828, 31487, 35446, 38332, 44068, 62974, 70892, 77119, 124061, 125948, 154238, 220409, 248122, 308476, 407629, 440818, 496244, 655751, 815258, 881636, 1311502, 1630516, 2623004, 2853403, 4590257, 5706806, 9180514, 11413612, 15082273, 18361028, 30164546, 60329092, 105575911, 211151822, 422303644]

約数ペア:

[(1, 422303644), (2, 211151822), (4, 105575911), (7, 60329092), (14, 30164546), (23, 18361028), (28, 15082273), (37, 11413612), (46, 9180514), (74, 5706806), (92, 4590257), (148, 2853403), (161, 2623004), (259, 1630516), (322, 1311502), (479, 881636), (518, 815258), (644, 655751), (851, 496244), (958, 440818), (1036, 407629), (1369, 308476), (1702, 248122), (1916, 220409), (2738, 154238), (3353, 125948), (3404, 124061), (5476, 77119), (5957, 70892), (6706, 62974), (9583, 44068), (11017, 38332), (11914, 35446), (13412, 31487), (17723, 23828), (19166, 22034)]