2065031568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20399}}^1$

素因数の和:20469

約数の個数: 120

約数和(自身を含む): 6248112000

約数和(自身を除く): 4183080432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 111, 114, 144, 148, 152, 171, 222, 228, 296, 304, 333, 342, 444, 456, 592, 666, 684, 703, 888, 912, 1332, 1368, 1406, 1776, 2109, 2664, 2736, 2812, 4218, 5328, 5624, 6327, 8436, 11248, 12654, 16872, 20399, 25308, 33744, 40798, 50616, 61197, 81596, 101232, 122394, 163192, 183591, 244788, 326384, 367182, 387581, 489576, 734364, 754763, 775162, 979152, 1162743, 1468728, 1509526, 1550324, 2264289, 2325486, 2937456, 3019052, 3100648, 3488229, 4528578, 4650972, 6038104, 6201296, 6792867, 6976458, 9057156, 9301944, 12076208, 13585734, 13952916, 14340497, 18114312, 18603888, 27171468, 27905832, 28680994, 36228624, 43021491, 54342936, 55811664, 57361988, 86042982, 108685872, 114723976, 129064473, 172085964, 229447952, 258128946, 344171928, 516257892, 688343856, 1032515784, 2065031568]

約数ペア:

[(1, 2065031568), (2, 1032515784), (3, 688343856), (4, 516257892), (6, 344171928), (8, 258128946), (9, 229447952), (12, 172085964), (16, 129064473), (18, 114723976), (19, 108685872), (24, 86042982), (36, 57361988), (37, 55811664), (38, 54342936), (48, 43021491), (57, 36228624), (72, 28680994), (74, 27905832), (76, 27171468), (111, 18603888), (114, 18114312), (144, 14340497), (148, 13952916), (152, 13585734), (171, 12076208), (222, 9301944), (228, 9057156), (296, 6976458), (304, 6792867), (333, 6201296), (342, 6038104), (444, 4650972), (456, 4528578), (592, 3488229), (666, 3100648), (684, 3019052), (703, 2937456), (888, 2325486), (912, 2264289), (1332, 1550324), (1368, 1509526), (1406, 1468728), (1776, 1162743), (2109, 979152), (2664, 775162), (2736, 754763), (2812, 734364), (4218, 489576), (5328, 387581), (5624, 367182), (6327, 326384), (8436, 244788), (11248, 183591), (12654, 163192), (16872, 122394), (20399, 101232), (25308, 81596), (33744, 61197), (40798, 50616)]