312988896

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3245

約数の個数: 144

約数和(自身を含む): 1002613248

約数和(自身を除く): 689624352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 288, 341, 352, 372, 396, 496, 528, 558, 682, 744, 792, 992, 1023, 1056, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 2976, 3069, 3168, 3187, 4092, 4464, 5456, 6138, 6374, 8184, 8928, 9561, 10912, 12276, 12748, 16368, 19122, 24552, 25496, 28683, 32736, 35057, 38244, 49104, 50992, 57366, 70114, 76488, 98208, 98797, 101984, 105171, 114732, 140228, 152976, 197594, 210342, 229464, 280456, 296391, 305952, 315513, 395188, 420684, 458928, 560912, 592782, 631026, 790376, 841368, 889173, 917856, 1086767, 1121824, 1185564, 1262052, 1580752, 1682736, 1778346, 2173534, 2371128, 2524104, 3161504, 3260301, 3365472, 3556692, 4347068, 4742256, 5048208, 6520602, 7113384, 8694136, 9484512, 9780903, 10096416, 13041204, 14226768, 17388272, 19561806, 26082408, 28453536, 34776544, 39123612, 52164816, 78247224, 104329632, 156494448, 312988896]

約数ペア:

[(1, 312988896), (2, 156494448), (3, 104329632), (4, 78247224), (6, 52164816), (8, 39123612), (9, 34776544), (11, 28453536), (12, 26082408), (16, 19561806), (18, 17388272), (22, 14226768), (24, 13041204), (31, 10096416), (32, 9780903), (33, 9484512), (36, 8694136), (44, 7113384), (48, 6520602), (62, 5048208), (66, 4742256), (72, 4347068), (88, 3556692), (93, 3365472), (96, 3260301), (99, 3161504), (124, 2524104), (132, 2371128), (144, 2173534), (176, 1778346), (186, 1682736), (198, 1580752), (248, 1262052), (264, 1185564), (279, 1121824), (288, 1086767), (341, 917856), (352, 889173), (372, 841368), (396, 790376), (496, 631026), (528, 592782), (558, 560912), (682, 458928), (744, 420684), (792, 395188), (992, 315513), (1023, 305952), (1056, 296391), (1116, 280456), (1364, 229464), (1488, 210342), (1584, 197594), (2046, 152976), (2232, 140228), (2728, 114732), (2976, 105171), (3069, 101984), (3168, 98797), (3187, 98208), (4092, 76488), (4464, 70114), (5456, 57366), (6138, 50992), (6374, 49104), (8184, 38244), (8928, 35057), (9561, 32736), (10912, 28683), (12276, 25496), (12748, 24552), (16368, 19122)]