212811552

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{38891}}^1$

素因数の和:38926

約数の個数: 72

約数和(自身を含む): 637050960

約数和(自身を除く): 424239408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 38891, 77782, 116673, 155564, 233346, 311128, 350019, 466692, 622256, 700038, 738929, 933384, 1244512, 1400076, 1477858, 1866768, 2216787, 2800152, 2955716, 3733536, 4433574, 5600304, 5911432, 6650361, 8867148, 11200608, 11822864, 13300722, 17734296, 23645728, 26601444, 35468592, 53202888, 70937184, 106405776, 212811552]

約数ペア:

[(1, 212811552), (2, 106405776), (3, 70937184), (4, 53202888), (6, 35468592), (8, 26601444), (9, 23645728), (12, 17734296), (16, 13300722), (18, 11822864), (19, 11200608), (24, 8867148), (32, 6650361), (36, 5911432), (38, 5600304), (48, 4433574), (57, 3733536), (72, 2955716), (76, 2800152), (96, 2216787), (114, 1866768), (144, 1477858), (152, 1400076), (171, 1244512), (228, 933384), (288, 738929), (304, 700038), (342, 622256), (456, 466692), (608, 350019), (684, 311128), (912, 233346), (1368, 155564), (1824, 116673), (2736, 77782), (5472, 38891)]