213522912

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13007}}^1$

素因数の和:13045

約数の個数: 96

約数和(自身を含む): 655603200

約数和(自身を除く): 442080288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 13007, 16416, 26014, 39021, 52028, 78042, 104056, 117063, 156084, 208112, 234126, 247133, 312168, 351189, 416224, 468252, 494266, 624336, 702378, 741399, 936504, 988532, 1248672, 1404756, 1482798, 1873008, 1977064, 2224197, 2809512, 2965596, 3746016, 3954128, 4448394, 5619024, 5931192, 6672591, 7908256, 8896788, 11238048, 11862384, 13345182, 17793576, 23724768, 26690364, 35587152, 53380728, 71174304, 106761456, 213522912]

約数ペア:

[(1, 213522912), (2, 106761456), (3, 71174304), (4, 53380728), (6, 35587152), (8, 26690364), (9, 23724768), (12, 17793576), (16, 13345182), (18, 11862384), (19, 11238048), (24, 8896788), (27, 7908256), (32, 6672591), (36, 5931192), (38, 5619024), (48, 4448394), (54, 3954128), (57, 3746016), (72, 2965596), (76, 2809512), (96, 2224197), (108, 1977064), (114, 1873008), (144, 1482798), (152, 1404756), (171, 1248672), (216, 988532), (228, 936504), (288, 741399), (304, 702378), (342, 624336), (432, 494266), (456, 468252), (513, 416224), (608, 351189), (684, 312168), (864, 247133), (912, 234126), (1026, 208112), (1368, 156084), (1824, 117063), (2052, 104056), (2736, 78042), (4104, 52028), (5472, 39021), (8208, 26014), (13007, 16416)]