1778470224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{41491}}^1$

素因数の和:41568

約数の個数: 80

約数和(自身を含む): 4939207680

約数和(自身を除く): 3160737456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 7144, 10716, 14288, 21432, 41491, 42864, 82982, 124473, 165964, 248946, 331928, 497892, 663856, 788329, 995784, 1576658, 1950077, 1991568, 2364987, 3153316, 3900154, 4729974, 5850231, 6306632, 7800308, 9459948, 11700462, 12613264, 15600616, 18919896, 23400924, 31201232, 37051463, 37839792, 46801848, 74102926, 93603696, 111154389, 148205852, 222308778, 296411704, 444617556, 592823408, 889235112, 1778470224]

約数ペア:

[(1, 1778470224), (2, 889235112), (3, 592823408), (4, 444617556), (6, 296411704), (8, 222308778), (12, 148205852), (16, 111154389), (19, 93603696), (24, 74102926), (38, 46801848), (47, 37839792), (48, 37051463), (57, 31201232), (76, 23400924), (94, 18919896), (114, 15600616), (141, 12613264), (152, 11700462), (188, 9459948), (228, 7800308), (282, 6306632), (304, 5850231), (376, 4729974), (456, 3900154), (564, 3153316), (752, 2364987), (893, 1991568), (912, 1950077), (1128, 1576658), (1786, 995784), (2256, 788329), (2679, 663856), (3572, 497892), (5358, 331928), (7144, 248946), (10716, 165964), (14288, 124473), (21432, 82982), (41491, 42864)]