538333356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 1482479712

約数和(自身を除く): 944146356

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 113, 121, 132, 187, 193, 204, 226, 242, 339, 363, 374, 386, 452, 484, 561, 579, 678, 726, 748, 772, 1122, 1158, 1243, 1356, 1452, 1921, 2057, 2123, 2244, 2316, 2486, 3281, 3729, 3842, 4114, 4246, 4972, 5763, 6171, 6369, 6562, 7458, 7684, 8228, 8492, 9843, 11526, 12342, 12738, 13124, 13673, 14916, 19686, 21131, 21809, 23052, 23353, 24684, 25476, 27346, 36091, 39372, 41019, 42262, 43618, 46706, 54692, 63393, 65427, 70059, 72182, 82038, 84524, 87236, 93412, 108273, 126786, 130854, 140118, 144364, 164076, 216546, 232441, 239899, 253572, 261708, 280236, 370753, 397001, 433092, 464882, 479798, 697323, 719697, 741506, 794002, 929764, 959596, 1112259, 1191003, 1394646, 1439394, 1483012, 1588004, 2224518, 2382006, 2638889, 2789292, 2878788, 4078283, 4449036, 4764012, 5277778, 7916667, 8156566, 10555556, 12234849, 15833334, 16313132, 24469698, 31666668, 44861113, 48939396, 89722226, 134583339, 179444452, 269166678, 538333356]

約数ペア:

[(1, 538333356), (2, 269166678), (3, 179444452), (4, 134583339), (6, 89722226), (11, 48939396), (12, 44861113), (17, 31666668), (22, 24469698), (33, 16313132), (34, 15833334), (44, 12234849), (51, 10555556), (66, 8156566), (68, 7916667), (102, 5277778), (113, 4764012), (121, 4449036), (132, 4078283), (187, 2878788), (193, 2789292), (204, 2638889), (226, 2382006), (242, 2224518), (339, 1588004), (363, 1483012), (374, 1439394), (386, 1394646), (452, 1191003), (484, 1112259), (561, 959596), (579, 929764), (678, 794002), (726, 741506), (748, 719697), (772, 697323), (1122, 479798), (1158, 464882), (1243, 433092), (1356, 397001), (1452, 370753), (1921, 280236), (2057, 261708), (2123, 253572), (2244, 239899), (2316, 232441), (2486, 216546), (3281, 164076), (3729, 144364), (3842, 140118), (4114, 130854), (4246, 126786), (4972, 108273), (5763, 93412), (6171, 87236), (6369, 84524), (6562, 82038), (7458, 72182), (7684, 70059), (8228, 65427), (8492, 63393), (9843, 54692), (11526, 46706), (12342, 43618), (12738, 42262), (13124, 41019), (13673, 39372), (14916, 36091), (19686, 27346), (21131, 25476), (21809, 24684), (23052, 23353)]