390246624

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71317}}^1$

素因数の和:71352

約数の個数: 72

約数和(自身を含む): 1168188840

約数和(自身を除く): 777942216

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, 71317, 142634, 213951, 285268, 427902, 570536, 641853, 855804, 1141072, 1283706, 1355023, 1711608, 2282144, 2567412, 2710046, 3423216, 4065069, 5134824, 5420092, 6846432, 8130138, 10269648, 10840184, 12195207, 16260276, 20539296, 21680368, 24390414, 32520552, 43360736, 48780828, 65041104, 97561656, 130082208, 195123312, 390246624]

約数ペア:

[(1, 390246624), (2, 195123312), (3, 130082208), (4, 97561656), (6, 65041104), (8, 48780828), (9, 43360736), (12, 32520552), (16, 24390414), (18, 21680368), (19, 20539296), (24, 16260276), (32, 12195207), (36, 10840184), (38, 10269648), (48, 8130138), (57, 6846432), (72, 5420092), (76, 5134824), (96, 4065069), (114, 3423216), (144, 2710046), (152, 2567412), (171, 2282144), (228, 1711608), (288, 1355023), (304, 1283706), (342, 1141072), (456, 855804), (608, 641853), (684, 570536), (912, 427902), (1368, 285268), (1824, 213951), (2736, 142634), (5472, 71317)]