385431036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 956151504

約数和(自身を除く): 570720468

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 193, 228, 361, 386, 461, 579, 722, 772, 922, 1083, 1158, 1383, 1444, 1844, 2166, 2316, 2766, 3667, 4332, 5532, 7334, 8759, 11001, 14668, 17518, 22002, 26277, 35036, 44004, 52554, 69673, 88973, 105108, 139346, 166421, 177946, 209019, 266919, 278692, 332842, 355892, 418038, 499263, 533838, 665684, 836076, 998526, 1067676, 1690487, 1997052, 3380974, 5071461, 6761948, 10142922, 20285844, 32119253, 64238506, 96357759, 128477012, 192715518, 385431036]

約数ペア:

[(1, 385431036), (2, 192715518), (3, 128477012), (4, 96357759), (6, 64238506), (12, 32119253), (19, 20285844), (38, 10142922), (57, 6761948), (76, 5071461), (114, 3380974), (193, 1997052), (228, 1690487), (361, 1067676), (386, 998526), (461, 836076), (579, 665684), (722, 533838), (772, 499263), (922, 418038), (1083, 355892), (1158, 332842), (1383, 278692), (1444, 266919), (1844, 209019), (2166, 177946), (2316, 166421), (2766, 139346), (3667, 105108), (4332, 88973), (5532, 69673), (7334, 52554), (8759, 44004), (11001, 35036), (14668, 26277), (17518, 22002)]