219370632

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 627164160

約数和(自身を除く): 407793528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 222, 248, 296, 312, 372, 403, 444, 481, 613, 744, 806, 888, 962, 1147, 1209, 1226, 1443, 1612, 1839, 1924, 2294, 2418, 2452, 2886, 3224, 3441, 3678, 3848, 4588, 4836, 4904, 5772, 6882, 7356, 7969, 9176, 9672, 11544, 13764, 14712, 14911, 15938, 19003, 22681, 23907, 27528, 29822, 31876, 38006, 44733, 45362, 47814, 57009, 59644, 63752, 68043, 76012, 89466, 90724, 95628, 114018, 119288, 136086, 152024, 178932, 181448, 191256, 228036, 247039, 272172, 294853, 357864, 456072, 494078, 544344, 589706, 703111, 741117, 884559, 988156, 1179412, 1406222, 1482234, 1769118, 1976312, 2109333, 2358824, 2812444, 2964468, 3538236, 4218666, 5624888, 5928936, 7076472, 8437332, 9140443, 16874664, 18280886, 27421329, 36561772, 54842658, 73123544, 109685316, 219370632]

約数ペア:

[(1, 219370632), (2, 109685316), (3, 73123544), (4, 54842658), (6, 36561772), (8, 27421329), (12, 18280886), (13, 16874664), (24, 9140443), (26, 8437332), (31, 7076472), (37, 5928936), (39, 5624888), (52, 4218666), (62, 3538236), (74, 2964468), (78, 2812444), (93, 2358824), (104, 2109333), (111, 1976312), (124, 1769118), (148, 1482234), (156, 1406222), (186, 1179412), (222, 988156), (248, 884559), (296, 741117), (312, 703111), (372, 589706), (403, 544344), (444, 494078), (481, 456072), (613, 357864), (744, 294853), (806, 272172), (888, 247039), (962, 228036), (1147, 191256), (1209, 181448), (1226, 178932), (1443, 152024), (1612, 136086), (1839, 119288), (1924, 114018), (2294, 95628), (2418, 90724), (2452, 89466), (2886, 76012), (3224, 68043), (3441, 63752), (3678, 59644), (3848, 57009), (4588, 47814), (4836, 45362), (4904, 44733), (5772, 38006), (6882, 31876), (7356, 29822), (7969, 27528), (9176, 23907), (9672, 22681), (11544, 19003), (13764, 15938), (14712, 14911)]