123290244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 394168320

約数和(自身を除く): 270878076

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 308, 316, 396, 462, 474, 553, 563, 693, 711, 869, 924, 948, 1106, 1126, 1386, 1422, 1659, 1689, 1738, 2212, 2252, 2607, 2772, 2844, 3318, 3378, 3476, 3941, 4977, 5067, 5214, 6083, 6193, 6636, 6756, 7821, 7882, 9954, 10134, 10428, 11823, 12166, 12386, 15642, 15764, 18249, 18579, 19908, 20268, 23646, 24332, 24772, 31284, 35469, 36498, 37158, 43351, 44477, 47292, 54747, 55737, 70938, 72996, 74316, 86702, 88954, 109494, 111474, 130053, 133431, 141876, 173404, 177908, 218988, 222948, 260106, 266862, 311339, 390159, 400293, 489247, 520212, 533724, 622678, 780318, 800586, 934017, 978494, 1245356, 1467741, 1560636, 1601172, 1868034, 1956988, 2802051, 2935482, 3424729, 3736068, 4403223, 5604102, 5870964, 6849458, 8806446, 10274187, 11208204, 13698916, 17612892, 20548374, 30822561, 41096748, 61645122, 123290244]

約数ペア:

[(1, 123290244), (2, 61645122), (3, 41096748), (4, 30822561), (6, 20548374), (7, 17612892), (9, 13698916), (11, 11208204), (12, 10274187), (14, 8806446), (18, 6849458), (21, 5870964), (22, 5604102), (28, 4403223), (33, 3736068), (36, 3424729), (42, 2935482), (44, 2802051), (63, 1956988), (66, 1868034), (77, 1601172), (79, 1560636), (84, 1467741), (99, 1245356), (126, 978494), (132, 934017), (154, 800586), (158, 780318), (198, 622678), (231, 533724), (237, 520212), (252, 489247), (308, 400293), (316, 390159), (396, 311339), (462, 266862), (474, 260106), (553, 222948), (563, 218988), (693, 177908), (711, 173404), (869, 141876), (924, 133431), (948, 130053), (1106, 111474), (1126, 109494), (1386, 88954), (1422, 86702), (1659, 74316), (1689, 72996), (1738, 70938), (2212, 55737), (2252, 54747), (2607, 47292), (2772, 44477), (2844, 43351), (3318, 37158), (3378, 36498), (3476, 35469), (3941, 31284), (4977, 24772), (5067, 24332), (5214, 23646), (6083, 20268), (6193, 19908), (6636, 18579), (6756, 18249), (7821, 15764), (7882, 15642), (9954, 12386), (10134, 12166), (10428, 11823)]