238353544

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 560770560

約数和(自身を除く): 322417016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 47, 52, 62, 88, 94, 104, 121, 124, 143, 169, 188, 242, 248, 286, 338, 341, 376, 403, 484, 517, 572, 611, 676, 682, 806, 968, 1034, 1144, 1222, 1352, 1364, 1457, 1573, 1612, 1859, 2068, 2444, 2728, 2914, 3146, 3224, 3718, 3751, 4136, 4433, 4888, 5239, 5687, 5828, 6292, 6721, 7436, 7502, 7943, 8866, 10478, 11374, 11656, 12584, 13442, 14872, 15004, 15886, 16027, 17732, 18941, 20449, 20956, 22748, 26884, 30008, 31772, 32054, 35464, 37882, 40898, 41912, 45496, 48763, 53768, 57629, 63544, 64108, 73931, 75764, 81796, 87373, 97526, 115258, 128216, 147862, 151528, 163592, 174746, 176297, 195052, 208351, 230516, 246233, 295724, 349492, 352594, 390104, 416702, 461032, 492466, 591448, 633919, 698984, 705188, 833404, 961103, 984932, 1267838, 1410376, 1666808, 1922206, 1969864, 2291861, 2535676, 2708563, 3844412, 4583722, 5071352, 5417126, 7688824, 9167444, 10834252, 18334888, 21668504, 29794193, 59588386, 119176772, 238353544]

約数ペア:

[(1, 238353544), (2, 119176772), (4, 59588386), (8, 29794193), (11, 21668504), (13, 18334888), (22, 10834252), (26, 9167444), (31, 7688824), (44, 5417126), (47, 5071352), (52, 4583722), (62, 3844412), (88, 2708563), (94, 2535676), (104, 2291861), (121, 1969864), (124, 1922206), (143, 1666808), (169, 1410376), (188, 1267838), (242, 984932), (248, 961103), (286, 833404), (338, 705188), (341, 698984), (376, 633919), (403, 591448), (484, 492466), (517, 461032), (572, 416702), (611, 390104), (676, 352594), (682, 349492), (806, 295724), (968, 246233), (1034, 230516), (1144, 208351), (1222, 195052), (1352, 176297), (1364, 174746), (1457, 163592), (1573, 151528), (1612, 147862), (1859, 128216), (2068, 115258), (2444, 97526), (2728, 87373), (2914, 81796), (3146, 75764), (3224, 73931), (3718, 64108), (3751, 63544), (4136, 57629), (4433, 53768), (4888, 48763), (5239, 45496), (5687, 41912), (5828, 40898), (6292, 37882), (6721, 35464), (7436, 32054), (7502, 31772), (7943, 30008), (8866, 26884), (10478, 22748), (11374, 20956), (11656, 20449), (12584, 18941), (13442, 17732), (14872, 16027), (15004, 15886)]