1587089538

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 3606768000

約数和(自身を除く): 2019678462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 229, 239, 358, 458, 478, 537, 687, 717, 1074, 1374, 1434, 1611, 2061, 2151, 3222, 4122, 4302, 4833, 6183, 6453, 9666, 12366, 12906, 14499, 18549, 19359, 28998, 37098, 38718, 40991, 42781, 54731, 81982, 85562, 109462, 122973, 128343, 164193, 245946, 256686, 328386, 368919, 385029, 492579, 737838, 770058, 985158, 1106757, 1155087, 1477737, 2213514, 2310174, 2955474, 3320271, 3465261, 4433211, 6640542, 6930522, 8866422, 9796849, 19593698, 29390547, 58781094, 88171641, 176343282, 264514923, 529029846, 793544769, 1587089538]

約数ペア:

[(1, 1587089538), (2, 793544769), (3, 529029846), (6, 264514923), (9, 176343282), (18, 88171641), (27, 58781094), (54, 29390547), (81, 19593698), (162, 9796849), (179, 8866422), (229, 6930522), (239, 6640542), (358, 4433211), (458, 3465261), (478, 3320271), (537, 2955474), (687, 2310174), (717, 2213514), (1074, 1477737), (1374, 1155087), (1434, 1106757), (1611, 985158), (2061, 770058), (2151, 737838), (3222, 492579), (4122, 385029), (4302, 368919), (4833, 328386), (6183, 256686), (6453, 245946), (9666, 164193), (12366, 128343), (12906, 122973), (14499, 109462), (18549, 85562), (19359, 81982), (28998, 54731), (37098, 42781), (38718, 40991)]