305909309068

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 216

約数和(自身を含む): 638317314432

約数和(自身を除く): 332408005364

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 53, 62, 74, 106, 121, 124, 148, 212, 242, 281, 341, 407, 484, 562, 583, 682, 814, 1124, 1147, 1166, 1364, 1369, 1628, 1643, 1961, 2294, 2332, 2738, 3091, 3286, 3751, 3922, 4477, 4588, 5476, 6182, 6413, 6572, 7502, 7844, 8711, 8954, 10397, 12364, 12617, 12826, 14893, 15004, 15059, 17422, 17908, 18073, 20794, 21571, 25234, 25652, 29786, 30118, 34001, 34844, 36146, 41588, 42439, 43142, 50468, 59572, 60236, 60791, 68002, 72292, 72557, 84878, 86284, 95821, 114367, 121582, 136004, 138787, 145114, 163823, 165649, 169756, 191642, 198803, 228734, 237281, 243164, 277574, 290228, 322307, 327646, 331298, 383284, 384689, 397606, 457468, 461683, 466829, 474562, 551041, 555148, 644614, 655292, 662596, 668701, 769378, 795212, 798127, 923366, 933658, 949124, 1054031, 1102082, 1258037, 1289228, 1337402, 1538756, 1596254, 1802053, 1846732, 1867316, 2108062, 2204164, 2249267, 2516074, 2674804, 3192508, 3545377, 3604106, 4216124, 4231579, 4498534, 5032148, 5078513, 5135119, 6061451, 7090754, 7208212, 7355711, 8463158, 8779397, 8997068, 10157026, 10270238, 11925359, 12122902, 14181508, 14711422, 16926316, 17082271, 17558794, 20314052, 20388517, 20540476, 23850718, 24245804, 24741937, 29422844, 34164542, 35117588, 38999147, 40777034, 46547369, 47701436, 49483874, 55863643, 66675961, 68329084, 77998294, 81554068, 93094738, 98967748, 111727286, 131178949, 133351922, 155996588, 186189476, 187904981, 223454572, 224273687, 262357898, 266703844, 272161307, 375809962, 448547374, 524715796, 544322614, 632044027, 751619924, 897094748, 1088645228, 1264088054, 1442968439, 2066954791, 2467010557, 2528176108, 2885936878, 4133909582, 4934021114, 5771873756, 6952484297, 8267819164, 9868042228, 13904968594, 27809937188, 76477327267, 152954654534, 305909309068]

約数ペア:

[(1, 305909309068), (2, 152954654534), (4, 76477327267), (11, 27809937188), (22, 13904968594), (31, 9868042228), (37, 8267819164), (44, 6952484297), (53, 5771873756), (62, 4934021114), (74, 4133909582), (106, 2885936878), (121, 2528176108), (124, 2467010557), (148, 2066954791), (212, 1442968439), (242, 1264088054), (281, 1088645228), (341, 897094748), (407, 751619924), (484, 632044027), (562, 544322614), (583, 524715796), (682, 448547374), (814, 375809962), (1124, 272161307), (1147, 266703844), (1166, 262357898), (1364, 224273687), (1369, 223454572), (1628, 187904981), (1643, 186189476), (1961, 155996588), (2294, 133351922), (2332, 131178949), (2738, 111727286), (3091, 98967748), (3286, 93094738), (3751, 81554068), (3922, 77998294), (4477, 68329084), (4588, 66675961), (5476, 55863643), (6182, 49483874), (6413, 47701436), (6572, 46547369), (7502, 40777034), (7844, 38999147), (8711, 35117588), (8954, 34164542), (10397, 29422844), (12364, 24741937), (12617, 24245804), (12826, 23850718), (14893, 20540476), (15004, 20388517), (15059, 20314052), (17422, 17558794), (17908, 17082271), (18073, 16926316), (20794, 14711422), (21571, 14181508), (25234, 12122902), (25652, 11925359), (29786, 10270238), (30118, 10157026), (34001, 8997068), (34844, 8779397), (36146, 8463158), (41588, 7355711), (42439, 7208212), (43142, 7090754), (50468, 6061451), (59572, 5135119), (60236, 5078513), (60791, 5032148), (68002, 4498534), (72292, 4231579), (72557, 4216124), (84878, 3604106), (86284, 3545377), (95821, 3192508), (114367, 2674804), (121582, 2516074), (136004, 2249267), (138787, 2204164), (145114, 2108062), (163823, 1867316), (165649, 1846732), (169756, 1802053), (191642, 1596254), (198803, 1538756), (228734, 1337402), (237281, 1289228), (243164, 1258037), (277574, 1102082), (290228, 1054031), (322307, 949124), (327646, 933658), (331298, 923366), (383284, 798127), (384689, 795212), (397606, 769378), (457468, 668701), (461683, 662596), (466829, 655292), (474562, 644614), (551041, 555148)]