280535244

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 743178240

約数和(自身を除く): 462642996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 179, 186, 341, 358, 372, 383, 537, 682, 716, 766, 1023, 1074, 1149, 1364, 1532, 1969, 2046, 2148, 2298, 3938, 4092, 4213, 4596, 5549, 5907, 7876, 8426, 11098, 11814, 11873, 12639, 16647, 16852, 22196, 23628, 23746, 25278, 33294, 35619, 47492, 50556, 61039, 66588, 68557, 71238, 122078, 130603, 137114, 142476, 183117, 205671, 244156, 261206, 274228, 366234, 391809, 411342, 522412, 732468, 754127, 783618, 822684, 1508254, 1567236, 2125267, 2262381, 3016508, 4250534, 4524762, 6375801, 8501068, 9049524, 12751602, 23377937, 25503204, 46755874, 70133811, 93511748, 140267622, 280535244]

約数ペア:

[(1, 280535244), (2, 140267622), (3, 93511748), (4, 70133811), (6, 46755874), (11, 25503204), (12, 23377937), (22, 12751602), (31, 9049524), (33, 8501068), (44, 6375801), (62, 4524762), (66, 4250534), (93, 3016508), (124, 2262381), (132, 2125267), (179, 1567236), (186, 1508254), (341, 822684), (358, 783618), (372, 754127), (383, 732468), (537, 522412), (682, 411342), (716, 391809), (766, 366234), (1023, 274228), (1074, 261206), (1149, 244156), (1364, 205671), (1532, 183117), (1969, 142476), (2046, 137114), (2148, 130603), (2298, 122078), (3938, 71238), (4092, 68557), (4213, 66588), (4596, 61039), (5549, 50556), (5907, 47492), (7876, 35619), (8426, 33294), (11098, 25278), (11814, 23746), (11873, 23628), (12639, 22196), (16647, 16852)]