281476752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 783896256

約数和(自身を除く): 502419504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 103, 136, 197, 204, 206, 272, 289, 309, 394, 408, 412, 578, 591, 618, 788, 816, 824, 867, 1156, 1182, 1236, 1576, 1648, 1734, 1751, 2312, 2364, 2472, 3152, 3349, 3468, 3502, 4624, 4728, 4944, 5253, 6698, 6936, 7004, 9456, 10047, 10506, 13396, 13872, 14008, 20094, 20291, 21012, 26792, 28016, 29767, 40188, 40582, 42024, 53584, 56933, 59534, 60873, 80376, 81164, 84048, 89301, 113866, 119068, 121746, 160752, 162328, 170799, 178602, 227732, 238136, 243492, 324656, 341598, 344947, 357204, 455464, 476272, 486984, 683196, 689894, 714408, 910928, 973968, 1034841, 1366392, 1379788, 1428816, 2069682, 2732784, 2759576, 4139364, 5519152, 5864099, 8278728, 11728198, 16557456, 17592297, 23456396, 35184594, 46912792, 70369188, 93825584, 140738376, 281476752]

約数ペア:

[(1, 281476752), (2, 140738376), (3, 93825584), (4, 70369188), (6, 46912792), (8, 35184594), (12, 23456396), (16, 17592297), (17, 16557456), (24, 11728198), (34, 8278728), (48, 5864099), (51, 5519152), (68, 4139364), (102, 2759576), (103, 2732784), (136, 2069682), (197, 1428816), (204, 1379788), (206, 1366392), (272, 1034841), (289, 973968), (309, 910928), (394, 714408), (408, 689894), (412, 683196), (578, 486984), (591, 476272), (618, 455464), (788, 357204), (816, 344947), (824, 341598), (867, 324656), (1156, 243492), (1182, 238136), (1236, 227732), (1576, 178602), (1648, 170799), (1734, 162328), (1751, 160752), (2312, 121746), (2364, 119068), (2472, 113866), (3152, 89301), (3349, 84048), (3468, 81164), (3502, 80376), (4624, 60873), (4728, 59534), (4944, 56933), (5253, 53584), (6698, 42024), (6936, 40582), (7004, 40188), (9456, 29767), (10047, 28016), (10506, 26792), (13396, 21012), (13872, 20291), (14008, 20094)]