301308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 854784

約数和(自身を除く): 553476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 211, 238, 357, 422, 476, 633, 714, 844, 1266, 1428, 1477, 2532, 2954, 3587, 4431, 5908, 7174, 8862, 10761, 14348, 17724, 21522, 25109, 43044, 50218, 75327, 100436, 150654, 301308]

約数ペア:

[(1, 301308), (2, 150654), (3, 100436), (4, 75327), (6, 50218), (7, 43044), (12, 25109), (14, 21522), (17, 17724), (21, 14348), (28, 10761), (34, 8862), (42, 7174), (51, 5908), (68, 4431), (84, 3587), (102, 2954), (119, 2532), (204, 1477), (211, 1428), (238, 1266), (357, 844), (422, 714), (476, 633)]