386919078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 1017398016

約数和(自身を除く): 630478938

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 151, 169, 182, 247, 266, 273, 302, 338, 361, 399, 453, 494, 507, 546, 722, 741, 798, 906, 1014, 1057, 1083, 1183, 1482, 1729, 1963, 2114, 2166, 2366, 2527, 2869, 3171, 3211, 3458, 3549, 3926, 4693, 5054, 5187, 5738, 5889, 6342, 6422, 7098, 7581, 8607, 9386, 9633, 10374, 11778, 13741, 14079, 15162, 17214, 19266, 20083, 22477, 25519, 27482, 28158, 32851, 37297, 40166, 41223, 44954, 51038, 54511, 60249, 61009, 65702, 67431, 74594, 76557, 82446, 98553, 109022, 111891, 120498, 122018, 134862, 153114, 163533, 178633, 183027, 197106, 223782, 261079, 327066, 357266, 366054, 381577, 427063, 484861, 522158, 535899, 708643, 763154, 783237, 854126, 969722, 1071798, 1144731, 1281189, 1417286, 1454583, 1566474, 2125929, 2289462, 2562378, 2909166, 3394027, 4251858, 4960501, 6788054, 9212359, 9921002, 10182081, 14881503, 18424718, 20364162, 27637077, 29763006, 55274154, 64486513, 128973026, 193459539, 386919078]

約数ペア:

[(1, 386919078), (2, 193459539), (3, 128973026), (6, 64486513), (7, 55274154), (13, 29763006), (14, 27637077), (19, 20364162), (21, 18424718), (26, 14881503), (38, 10182081), (39, 9921002), (42, 9212359), (57, 6788054), (78, 4960501), (91, 4251858), (114, 3394027), (133, 2909166), (151, 2562378), (169, 2289462), (182, 2125929), (247, 1566474), (266, 1454583), (273, 1417286), (302, 1281189), (338, 1144731), (361, 1071798), (399, 969722), (453, 854126), (494, 783237), (507, 763154), (546, 708643), (722, 535899), (741, 522158), (798, 484861), (906, 427063), (1014, 381577), (1057, 366054), (1083, 357266), (1183, 327066), (1482, 261079), (1729, 223782), (1963, 197106), (2114, 183027), (2166, 178633), (2366, 163533), (2527, 153114), (2869, 134862), (3171, 122018), (3211, 120498), (3458, 111891), (3549, 109022), (3926, 98553), (4693, 82446), (5054, 76557), (5187, 74594), (5738, 67431), (5889, 65702), (6342, 61009), (6422, 60249), (7098, 54511), (7581, 51038), (8607, 44954), (9386, 41223), (9633, 40166), (10374, 37297), (11778, 32851), (13741, 28158), (14079, 27482), (15162, 25519), (17214, 22477), (19266, 20083)]