282162216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 833817600

約数和(自身を除く): 551655384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 139, 168, 172, 258, 278, 281, 301, 344, 417, 516, 556, 562, 602, 834, 843, 903, 973, 1032, 1112, 1124, 1204, 1668, 1686, 1806, 1946, 1967, 2248, 2408, 2919, 3336, 3372, 3612, 3892, 3934, 5838, 5901, 5977, 6744, 7224, 7784, 7868, 11676, 11802, 11954, 12083, 15736, 17931, 23352, 23604, 23908, 24166, 35862, 36249, 39059, 41839, 47208, 47816, 48332, 71724, 72498, 78118, 83678, 84581, 96664, 117177, 125517, 143448, 144996, 156236, 167356, 169162, 234354, 251034, 253743, 273413, 289992, 312472, 334712, 338324, 468708, 502068, 507486, 546826, 676648, 820239, 937416, 1004136, 1014972, 1093652, 1640478, 1679537, 2029944, 2187304, 3280956, 3359074, 5038611, 6561912, 6718148, 10077222, 11756759, 13436296, 20154444, 23513518, 35270277, 40308888, 47027036, 70540554, 94054072, 141081108, 282162216]

約数ペア:

[(1, 282162216), (2, 141081108), (3, 94054072), (4, 70540554), (6, 47027036), (7, 40308888), (8, 35270277), (12, 23513518), (14, 20154444), (21, 13436296), (24, 11756759), (28, 10077222), (42, 6718148), (43, 6561912), (56, 5038611), (84, 3359074), (86, 3280956), (129, 2187304), (139, 2029944), (168, 1679537), (172, 1640478), (258, 1093652), (278, 1014972), (281, 1004136), (301, 937416), (344, 820239), (417, 676648), (516, 546826), (556, 507486), (562, 502068), (602, 468708), (834, 338324), (843, 334712), (903, 312472), (973, 289992), (1032, 273413), (1112, 253743), (1124, 251034), (1204, 234354), (1668, 169162), (1686, 167356), (1806, 156236), (1946, 144996), (1967, 143448), (2248, 125517), (2408, 117177), (2919, 96664), (3336, 84581), (3372, 83678), (3612, 78118), (3892, 72498), (3934, 71724), (5838, 48332), (5901, 47816), (5977, 47208), (6744, 41839), (7224, 39059), (7784, 36249), (7868, 35862), (11676, 24166), (11802, 23908), (11954, 23604), (12083, 23352), (15736, 17931)]