1403642574

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 3359784960

約数和(自身を除く): 1956142386

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 97, 122, 138, 183, 191, 194, 207, 291, 366, 382, 414, 549, 573, 582, 621, 873, 1098, 1146, 1242, 1403, 1647, 1719, 1746, 2231, 2619, 2806, 3294, 3438, 4209, 4393, 4462, 5157, 5238, 5917, 6693, 8418, 8786, 10314, 11651, 11834, 12627, 13179, 13386, 17751, 18527, 20079, 23302, 25254, 26358, 34953, 35502, 37054, 37881, 39537, 40158, 53253, 55581, 60237, 69906, 75762, 79074, 104859, 106506, 111162, 118611, 120474, 136091, 159759, 166743, 209718, 237222, 267973, 272182, 314577, 319518, 333486, 408273, 426121, 500229, 535946, 629154, 803919, 816546, 852242, 1000458, 1130147, 1224819, 1278363, 1607838, 2260294, 2411757, 2449638, 2556726, 3390441, 3674457, 3835089, 4823514, 6780882, 7235271, 7348914, 7670178, 10171323, 11505267, 14470542, 20342646, 23010534, 25993381, 30513969, 51986762, 61027938, 77980143, 155960286, 233940429, 467880858, 701821287, 1403642574]

約数ペア:

[(1, 1403642574), (2, 701821287), (3, 467880858), (6, 233940429), (9, 155960286), (18, 77980143), (23, 61027938), (27, 51986762), (46, 30513969), (54, 25993381), (61, 23010534), (69, 20342646), (97, 14470542), (122, 11505267), (138, 10171323), (183, 7670178), (191, 7348914), (194, 7235271), (207, 6780882), (291, 4823514), (366, 3835089), (382, 3674457), (414, 3390441), (549, 2556726), (573, 2449638), (582, 2411757), (621, 2260294), (873, 1607838), (1098, 1278363), (1146, 1224819), (1242, 1130147), (1403, 1000458), (1647, 852242), (1719, 816546), (1746, 803919), (2231, 629154), (2619, 535946), (2806, 500229), (3294, 426121), (3438, 408273), (4209, 333486), (4393, 319518), (4462, 314577), (5157, 272182), (5238, 267973), (5917, 237222), (6693, 209718), (8418, 166743), (8786, 159759), (10314, 136091), (11651, 120474), (11834, 118611), (12627, 111162), (13179, 106506), (13386, 104859), (17751, 79074), (18527, 75762), (20079, 69906), (23302, 60237), (25254, 55581), (26358, 53253), (34953, 40158), (35502, 39537), (37054, 37881)]