1645384272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3457

約数の個数: 160

約数和(自身を含む): 5122719744

約数和(自身を除く): 3477335472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 329, 336, 372, 376, 434, 496, 564, 651, 658, 744, 752, 868, 987, 1128, 1302, 1316, 1457, 1488, 1736, 1974, 2256, 2604, 2632, 2914, 3361, 3472, 3948, 4371, 5208, 5264, 5828, 6722, 7896, 8742, 10083, 10199, 10416, 11656, 13444, 15792, 17484, 20166, 20398, 23312, 23527, 26888, 30597, 34968, 40332, 40796, 47054, 53776, 61194, 69936, 70581, 80664, 81592, 94108, 104191, 122388, 141162, 157967, 161328, 163184, 188216, 208382, 244776, 282324, 312573, 315934, 376432, 416764, 473901, 489552, 564648, 625146, 631868, 729337, 833528, 947802, 1105769, 1129296, 1250292, 1263736, 1458674, 1667056, 1895604, 2188011, 2211538, 2500584, 2527472, 2917348, 3317307, 3791208, 4376022, 4423076, 4896977, 5001168, 5834696, 6634614, 7582416, 8752044, 8846152, 9793954, 11669392, 13269228, 14690931, 17504088, 17692304, 19587908, 26538456, 29381862, 34278839, 35008176, 39175816, 53076912, 58763724, 68557678, 78351632, 102836517, 117527448, 137115356, 205673034, 235054896, 274230712, 411346068, 548461424, 822692136, 1645384272]

約数ペア:

[(1, 1645384272), (2, 822692136), (3, 548461424), (4, 411346068), (6, 274230712), (7, 235054896), (8, 205673034), (12, 137115356), (14, 117527448), (16, 102836517), (21, 78351632), (24, 68557678), (28, 58763724), (31, 53076912), (42, 39175816), (47, 35008176), (48, 34278839), (56, 29381862), (62, 26538456), (84, 19587908), (93, 17692304), (94, 17504088), (112, 14690931), (124, 13269228), (141, 11669392), (168, 9793954), (186, 8846152), (188, 8752044), (217, 7582416), (248, 6634614), (282, 5834696), (329, 5001168), (336, 4896977), (372, 4423076), (376, 4376022), (434, 3791208), (496, 3317307), (564, 2917348), (651, 2527472), (658, 2500584), (744, 2211538), (752, 2188011), (868, 1895604), (987, 1667056), (1128, 1458674), (1302, 1263736), (1316, 1250292), (1457, 1129296), (1488, 1105769), (1736, 947802), (1974, 833528), (2256, 729337), (2604, 631868), (2632, 625146), (2914, 564648), (3361, 489552), (3472, 473901), (3948, 416764), (4371, 376432), (5208, 315934), (5264, 312573), (5828, 282324), (6722, 244776), (7896, 208382), (8742, 188216), (10083, 163184), (10199, 161328), (10416, 157967), (11656, 141162), (13444, 122388), (15792, 104191), (17484, 94108), (20166, 81592), (20398, 80664), (23312, 70581), (23527, 69936), (26888, 61194), (30597, 53776), (34968, 47054), (40332, 40796)]