268530012

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 726485760

約数和(自身を除く): 457955748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 86, 106, 108, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1091, 1161, 1431, 1548, 1908, 2182, 2279, 2322, 2862, 3273, 4364, 4558, 4644, 5724, 6546, 6837, 9116, 9819, 13092, 13674, 19638, 20511, 27348, 29457, 39276, 41022, 46913, 57823, 58914, 61533, 82044, 93826, 115646, 117828, 123066, 140739, 173469, 187652, 231292, 246132, 281478, 346938, 422217, 520407, 562956, 693876, 844434, 1040814, 1266651, 1561221, 1688868, 2081628, 2486389, 2533302, 3122442, 4972778, 5066604, 6244884, 7459167, 9945556, 14918334, 22377501, 29836668, 44755002, 67132503, 89510004, 134265006, 268530012]

約数ペア:

[(1, 268530012), (2, 134265006), (3, 89510004), (4, 67132503), (6, 44755002), (9, 29836668), (12, 22377501), (18, 14918334), (27, 9945556), (36, 7459167), (43, 6244884), (53, 5066604), (54, 4972778), (86, 3122442), (106, 2533302), (108, 2486389), (129, 2081628), (159, 1688868), (172, 1561221), (212, 1266651), (258, 1040814), (318, 844434), (387, 693876), (477, 562956), (516, 520407), (636, 422217), (774, 346938), (954, 281478), (1091, 246132), (1161, 231292), (1431, 187652), (1548, 173469), (1908, 140739), (2182, 123066), (2279, 117828), (2322, 115646), (2862, 93826), (3273, 82044), (4364, 61533), (4558, 58914), (4644, 57823), (5724, 46913), (6546, 41022), (6837, 39276), (9116, 29457), (9819, 27348), (13092, 20511), (13674, 19638)]