254482452

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19801}}^1$

素因数の和:19838

約数の個数: 96

約数和(自身を含む): 798416640

約数和(自身を除く): 543934188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 19801, 39602, 59403, 79204, 118806, 138607, 178209, 237612, 277214, 336617, 356418, 415821, 534627, 554428, 673234, 712836, 831642, 1009851, 1069254, 1247463, 1346468, 1663284, 2019702, 2138508, 2356319, 2494926, 3029553, 3742389, 4039404, 4712638, 4989852, 6059106, 7068957, 7484778, 9088659, 9425276, 12118212, 14137914, 14969556, 18177318, 21206871, 28275828, 36354636, 42413742, 63620613, 84827484, 127241226, 254482452]

約数ペア:

[(1, 254482452), (2, 127241226), (3, 84827484), (4, 63620613), (6, 42413742), (7, 36354636), (9, 28275828), (12, 21206871), (14, 18177318), (17, 14969556), (18, 14137914), (21, 12118212), (27, 9425276), (28, 9088659), (34, 7484778), (36, 7068957), (42, 6059106), (51, 4989852), (54, 4712638), (63, 4039404), (68, 3742389), (84, 3029553), (102, 2494926), (108, 2356319), (119, 2138508), (126, 2019702), (153, 1663284), (189, 1346468), (204, 1247463), (238, 1069254), (252, 1009851), (306, 831642), (357, 712836), (378, 673234), (459, 554428), (476, 534627), (612, 415821), (714, 356418), (756, 336617), (918, 277214), (1071, 237612), (1428, 178209), (1836, 138607), (2142, 118806), (3213, 79204), (4284, 59403), (6426, 39602), (12852, 19801)]