215964144

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{15149}}^1$

素因数の和:15180

約数の個数: 100

約数和(自身を含む): 681931800

約数和(自身を除く): 465967656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 81, 88, 99, 108, 132, 144, 162, 176, 198, 216, 264, 297, 324, 396, 432, 528, 594, 648, 792, 891, 1188, 1296, 1584, 1782, 2376, 3564, 4752, 7128, 14256, 15149, 30298, 45447, 60596, 90894, 121192, 136341, 166639, 181788, 242384, 272682, 333278, 363576, 409023, 499917, 545364, 666556, 727152, 818046, 999834, 1090728, 1227069, 1333112, 1499751, 1636092, 1999668, 2181456, 2454138, 2666224, 2999502, 3272184, 3999336, 4499253, 4908276, 5999004, 6544368, 7998672, 8998506, 9816552, 11998008, 13497759, 17997012, 19633104, 23996016, 26995518, 35994024, 53991036, 71988048, 107982072, 215964144]

約数ペア:

[(1, 215964144), (2, 107982072), (3, 71988048), (4, 53991036), (6, 35994024), (8, 26995518), (9, 23996016), (11, 19633104), (12, 17997012), (16, 13497759), (18, 11998008), (22, 9816552), (24, 8998506), (27, 7998672), (33, 6544368), (36, 5999004), (44, 4908276), (48, 4499253), (54, 3999336), (66, 3272184), (72, 2999502), (81, 2666224), (88, 2454138), (99, 2181456), (108, 1999668), (132, 1636092), (144, 1499751), (162, 1333112), (176, 1227069), (198, 1090728), (216, 999834), (264, 818046), (297, 727152), (324, 666556), (396, 545364), (432, 499917), (528, 409023), (594, 363576), (648, 333278), (792, 272682), (891, 242384), (1188, 181788), (1296, 166639), (1584, 136341), (1782, 121192), (2376, 90894), (3564, 60596), (4752, 45447), (7128, 30298), (14256, 15149)]