254309544

素因数分解:

$2^3\times 3^4\times {\mathrm{601}}^1\times {\mathrm{653}}^1$

素因数の和:1272

約数の個数: 80

約数和(自身を含む): 714580020

約数和(自身を除く): 460270476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 601, 648, 653, 1202, 1306, 1803, 1959, 2404, 2612, 3606, 3918, 4808, 5224, 5409, 5877, 7212, 7836, 10818, 11754, 14424, 15672, 16227, 17631, 21636, 23508, 32454, 35262, 43272, 47016, 48681, 52893, 64908, 70524, 97362, 105786, 129816, 141048, 194724, 211572, 389448, 392453, 423144, 784906, 1177359, 1569812, 2354718, 3139624, 3532077, 4709436, 7064154, 9418872, 10596231, 14128308, 21192462, 28256616, 31788693, 42384924, 63577386, 84769848, 127154772, 254309544]

約数ペア:

[(1, 254309544), (2, 127154772), (3, 84769848), (4, 63577386), (6, 42384924), (8, 31788693), (9, 28256616), (12, 21192462), (18, 14128308), (24, 10596231), (27, 9418872), (36, 7064154), (54, 4709436), (72, 3532077), (81, 3139624), (108, 2354718), (162, 1569812), (216, 1177359), (324, 784906), (601, 423144), (648, 392453), (653, 389448), (1202, 211572), (1306, 194724), (1803, 141048), (1959, 129816), (2404, 105786), (2612, 97362), (3606, 70524), (3918, 64908), (4808, 52893), (5224, 48681), (5409, 47016), (5877, 43272), (7212, 35262), (7836, 32454), (10818, 23508), (11754, 21636), (14424, 17631), (15672, 16227)]