890392896

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{81359}}^1$

素因数の和:81396

約数の個数: 84

約数和(自身を含む): 2686507200

約数和(自身を除く): 1796114304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1824, 2736, 3648, 5472, 10944, 81359, 162718, 244077, 325436, 488154, 650872, 732231, 976308, 1301744, 1464462, 1545821, 1952616, 2603488, 2928924, 3091642, 3905232, 4637463, 5206976, 5857848, 6183284, 7810464, 9274926, 11715696, 12366568, 13912389, 15620928, 18549852, 23431392, 24733136, 27824778, 37099704, 46862784, 49466272, 55649556, 74199408, 98932544, 111299112, 148398816, 222598224, 296797632, 445196448, 890392896]

約数ペア:

[(1, 890392896), (2, 445196448), (3, 296797632), (4, 222598224), (6, 148398816), (8, 111299112), (9, 98932544), (12, 74199408), (16, 55649556), (18, 49466272), (19, 46862784), (24, 37099704), (32, 27824778), (36, 24733136), (38, 23431392), (48, 18549852), (57, 15620928), (64, 13912389), (72, 12366568), (76, 11715696), (96, 9274926), (114, 7810464), (144, 6183284), (152, 5857848), (171, 5206976), (192, 4637463), (228, 3905232), (288, 3091642), (304, 2928924), (342, 2603488), (456, 1952616), (576, 1545821), (608, 1464462), (684, 1301744), (912, 976308), (1216, 732231), (1368, 650872), (1824, 488154), (2736, 325436), (3648, 244077), (5472, 162718), (10944, 81359)]