227478678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 562631040

約数和(自身を除く): 335152362

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 193, 211, 266, 294, 386, 399, 422, 579, 633, 798, 931, 1158, 1266, 1351, 1477, 1862, 2702, 2793, 2954, 3667, 4009, 4053, 4431, 5586, 7334, 8018, 8106, 8862, 9457, 10339, 11001, 12027, 18914, 20678, 22002, 24054, 25669, 28063, 28371, 31017, 40723, 51338, 56126, 56742, 62034, 77007, 81446, 84189, 122169, 154014, 168378, 179683, 196441, 244338, 285061, 359366, 392882, 539049, 570122, 589323, 773737, 855183, 1078098, 1178646, 1547474, 1710366, 1995427, 2321211, 3990854, 4642422, 5416159, 5986281, 10832318, 11972562, 16248477, 32496954, 37913113, 75826226, 113739339, 227478678]

約数ペア:

[(1, 227478678), (2, 113739339), (3, 75826226), (6, 37913113), (7, 32496954), (14, 16248477), (19, 11972562), (21, 10832318), (38, 5986281), (42, 5416159), (49, 4642422), (57, 3990854), (98, 2321211), (114, 1995427), (133, 1710366), (147, 1547474), (193, 1178646), (211, 1078098), (266, 855183), (294, 773737), (386, 589323), (399, 570122), (422, 539049), (579, 392882), (633, 359366), (798, 285061), (931, 244338), (1158, 196441), (1266, 179683), (1351, 168378), (1477, 154014), (1862, 122169), (2702, 84189), (2793, 81446), (2954, 77007), (3667, 62034), (4009, 56742), (4053, 56126), (4431, 51338), (5586, 40723), (7334, 31017), (8018, 28371), (8106, 28063), (8862, 25669), (9457, 24054), (10339, 22002), (11001, 20678), (12027, 18914)]