2517502008

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{7459}}^1$

素因数の和:7530

約数の個数: 128

約数和(自身を含む): 7519680000

約数和(自身を除く): 5002177992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 82, 84, 98, 123, 147, 164, 168, 196, 246, 287, 294, 328, 343, 392, 492, 574, 588, 686, 861, 984, 1029, 1148, 1176, 1372, 1722, 2009, 2058, 2296, 2744, 3444, 4018, 4116, 6027, 6888, 7459, 8036, 8232, 12054, 14063, 14918, 16072, 22377, 24108, 28126, 29836, 42189, 44754, 48216, 52213, 56252, 59672, 84378, 89508, 104426, 112504, 156639, 168756, 179016, 208852, 305819, 313278, 337512, 365491, 417704, 611638, 626556, 730982, 917457, 1096473, 1223276, 1253112, 1461964, 1834914, 2140733, 2192946, 2446552, 2558437, 2923928, 3669828, 4281466, 4385892, 5116874, 6422199, 7339656, 7675311, 8562932, 8771784, 10233748, 12844398, 14985131, 15350622, 17125864, 20467496, 25688796, 29970262, 30701244, 44955393, 51377592, 59940524, 61402488, 89910786, 104895917, 119881048, 179821572, 209791834, 314687751, 359643144, 419583668, 629375502, 839167336, 1258751004, 2517502008]

約数ペア:

[(1, 2517502008), (2, 1258751004), (3, 839167336), (4, 629375502), (6, 419583668), (7, 359643144), (8, 314687751), (12, 209791834), (14, 179821572), (21, 119881048), (24, 104895917), (28, 89910786), (41, 61402488), (42, 59940524), (49, 51377592), (56, 44955393), (82, 30701244), (84, 29970262), (98, 25688796), (123, 20467496), (147, 17125864), (164, 15350622), (168, 14985131), (196, 12844398), (246, 10233748), (287, 8771784), (294, 8562932), (328, 7675311), (343, 7339656), (392, 6422199), (492, 5116874), (574, 4385892), (588, 4281466), (686, 3669828), (861, 2923928), (984, 2558437), (1029, 2446552), (1148, 2192946), (1176, 2140733), (1372, 1834914), (1722, 1461964), (2009, 1253112), (2058, 1223276), (2296, 1096473), (2744, 917457), (3444, 730982), (4018, 626556), (4116, 611638), (6027, 417704), (6888, 365491), (7459, 337512), (8036, 313278), (8232, 305819), (12054, 208852), (14063, 179016), (14918, 168756), (16072, 156639), (22377, 112504), (24108, 104426), (28126, 89508), (29836, 84378), (42189, 59672), (44754, 56252), (48216, 52213)]