395239026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 1057996800

約数和(自身を除く): 662757774

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 57, 62, 78, 91, 93, 114, 133, 182, 186, 217, 247, 266, 273, 399, 403, 434, 494, 546, 589, 651, 741, 798, 806, 1178, 1209, 1229, 1302, 1482, 1729, 1767, 2418, 2458, 2821, 3458, 3534, 3687, 4123, 5187, 5642, 7374, 7657, 8246, 8463, 8603, 10374, 12369, 15314, 15977, 16926, 17206, 22971, 23351, 24738, 25809, 31954, 38099, 45942, 46702, 47931, 51618, 53599, 70053, 76198, 95862, 107198, 111839, 114297, 140106, 160797, 163457, 223678, 228594, 266693, 303563, 321594, 326914, 335517, 490371, 495287, 533386, 607126, 671034, 723881, 800079, 910689, 980742, 990574, 1447762, 1485861, 1600158, 1821378, 2124941, 2171643, 2971722, 3467009, 4249882, 4343286, 5067167, 6374823, 6934018, 9410453, 10134334, 10401027, 12749646, 15201501, 18820906, 20802054, 28231359, 30403002, 56462718, 65873171, 131746342, 197619513, 395239026]

約数ペア:

[(1, 395239026), (2, 197619513), (3, 131746342), (6, 65873171), (7, 56462718), (13, 30403002), (14, 28231359), (19, 20802054), (21, 18820906), (26, 15201501), (31, 12749646), (38, 10401027), (39, 10134334), (42, 9410453), (57, 6934018), (62, 6374823), (78, 5067167), (91, 4343286), (93, 4249882), (114, 3467009), (133, 2971722), (182, 2171643), (186, 2124941), (217, 1821378), (247, 1600158), (266, 1485861), (273, 1447762), (399, 990574), (403, 980742), (434, 910689), (494, 800079), (546, 723881), (589, 671034), (651, 607126), (741, 533386), (798, 495287), (806, 490371), (1178, 335517), (1209, 326914), (1229, 321594), (1302, 303563), (1482, 266693), (1729, 228594), (1767, 223678), (2418, 163457), (2458, 160797), (2821, 140106), (3458, 114297), (3534, 111839), (3687, 107198), (4123, 95862), (5187, 76198), (5642, 70053), (7374, 53599), (7657, 51618), (8246, 47931), (8463, 46702), (8603, 45942), (10374, 38099), (12369, 31954), (15314, 25809), (15977, 24738), (16926, 23351), (17206, 22971)]