268283176

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 622425600

約数和(自身を除く): 354142424

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 73, 116, 124, 146, 203, 217, 232, 248, 292, 406, 434, 511, 584, 812, 868, 899, 1022, 1624, 1736, 1798, 2044, 2117, 2263, 3596, 4088, 4234, 4526, 5329, 6293, 7192, 8468, 9052, 10658, 12586, 14819, 15841, 16936, 18104, 21316, 25172, 29638, 31682, 37303, 42632, 50344, 59276, 63364, 65627, 74606, 118552, 126728, 131254, 149212, 154541, 165199, 262508, 298424, 309082, 330398, 459389, 525016, 618164, 660796, 918778, 1081787, 1156393, 1236328, 1321592, 1837556, 2163574, 2312786, 3675112, 4327148, 4625572, 4790771, 8654296, 9251144, 9581542, 19163084, 33535397, 38326168, 67070794, 134141588, 268283176]

約数ペア:

[(1, 268283176), (2, 134141588), (4, 67070794), (7, 38326168), (8, 33535397), (14, 19163084), (28, 9581542), (29, 9251144), (31, 8654296), (56, 4790771), (58, 4625572), (62, 4327148), (73, 3675112), (116, 2312786), (124, 2163574), (146, 1837556), (203, 1321592), (217, 1236328), (232, 1156393), (248, 1081787), (292, 918778), (406, 660796), (434, 618164), (511, 525016), (584, 459389), (812, 330398), (868, 309082), (899, 298424), (1022, 262508), (1624, 165199), (1736, 154541), (1798, 149212), (2044, 131254), (2117, 126728), (2263, 118552), (3596, 74606), (4088, 65627), (4234, 63364), (4526, 59276), (5329, 50344), (6293, 42632), (7192, 37303), (8468, 31682), (9052, 29638), (10658, 25172), (12586, 21316), (14819, 18104), (15841, 16936)]