245289144

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 628842240

約数和(自身を除く): 383553096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 103, 134, 201, 206, 268, 309, 402, 412, 536, 618, 804, 824, 1236, 1481, 1608, 2472, 2962, 4443, 5924, 6901, 8886, 11848, 13802, 17772, 20703, 27604, 35544, 41406, 55208, 82812, 99227, 152543, 165624, 198454, 297681, 305086, 396908, 457629, 595362, 610172, 793816, 915258, 1190724, 1220344, 1830516, 2381448, 3661032, 10220381, 20440762, 30661143, 40881524, 61322286, 81763048, 122644572, 245289144]

約数ペア:

[(1, 245289144), (2, 122644572), (3, 81763048), (4, 61322286), (6, 40881524), (8, 30661143), (12, 20440762), (24, 10220381), (67, 3661032), (103, 2381448), (134, 1830516), (201, 1220344), (206, 1190724), (268, 915258), (309, 793816), (402, 610172), (412, 595362), (536, 457629), (618, 396908), (804, 305086), (824, 297681), (1236, 198454), (1481, 165624), (1608, 152543), (2472, 99227), (2962, 82812), (4443, 55208), (5924, 41406), (6901, 35544), (8886, 27604), (11848, 20703), (13802, 17772)]