195870924

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 524160000

約数和(自身を除く): 328289076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 199, 228, 342, 398, 597, 684, 796, 1194, 1439, 1791, 2388, 2878, 3582, 3781, 4317, 5756, 7164, 7562, 8634, 11343, 12951, 15124, 17268, 22686, 25902, 27341, 34029, 45372, 51804, 54682, 68058, 82023, 109364, 136116, 164046, 246069, 286361, 328092, 492138, 572722, 859083, 984276, 1145444, 1718166, 2577249, 3436332, 5154498, 5440859, 10308996, 10881718, 16322577, 21763436, 32645154, 48967731, 65290308, 97935462, 195870924]

約数ペア:

[(1, 195870924), (2, 97935462), (3, 65290308), (4, 48967731), (6, 32645154), (9, 21763436), (12, 16322577), (18, 10881718), (19, 10308996), (36, 5440859), (38, 5154498), (57, 3436332), (76, 2577249), (114, 1718166), (171, 1145444), (199, 984276), (228, 859083), (342, 572722), (398, 492138), (597, 328092), (684, 286361), (796, 246069), (1194, 164046), (1439, 136116), (1791, 109364), (2388, 82023), (2878, 68058), (3582, 54682), (3781, 51804), (4317, 45372), (5756, 34029), (7164, 27341), (7562, 25902), (8634, 22686), (11343, 17268), (12951, 15124)]