313478844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{219523}}^1$

素因数の和:219554

約数の個数: 48

約数和(自身を含む): 885120768

約数和(自身を除く): 571641924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 219523, 439046, 658569, 878092, 1317138, 1536661, 2634276, 3073322, 3731891, 4609983, 6146644, 7463782, 9219966, 11195673, 14927564, 18439932, 22391346, 26123237, 44782692, 52246474, 78369711, 104492948, 156739422, 313478844]

約数ペア:

[(1, 313478844), (2, 156739422), (3, 104492948), (4, 78369711), (6, 52246474), (7, 44782692), (12, 26123237), (14, 22391346), (17, 18439932), (21, 14927564), (28, 11195673), (34, 9219966), (42, 7463782), (51, 6146644), (68, 4609983), (84, 3731891), (102, 3073322), (119, 2634276), (204, 1536661), (238, 1317138), (357, 878092), (476, 658569), (714, 439046), (1428, 219523)]