308268996

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{673}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 903591360

約数和(自身を除く): 595322364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 41, 42, 49, 57, 76, 82, 84, 98, 114, 123, 133, 147, 164, 196, 228, 246, 266, 287, 294, 399, 492, 532, 574, 588, 673, 779, 798, 861, 931, 1148, 1346, 1558, 1596, 1722, 1862, 2009, 2019, 2337, 2692, 2793, 3116, 3444, 3724, 4018, 4038, 4674, 4711, 5453, 5586, 6027, 8036, 8076, 9348, 9422, 10906, 11172, 12054, 12787, 14133, 16359, 18844, 21812, 24108, 25574, 27593, 28266, 32718, 32977, 38171, 38361, 51148, 55186, 56532, 65436, 65954, 76342, 76722, 82779, 89509, 98931, 110372, 114513, 131908, 152684, 153444, 165558, 179018, 193151, 197862, 229026, 268527, 331116, 358036, 386302, 395724, 458052, 524267, 537054, 579453, 626563, 772604, 1048534, 1074108, 1158906, 1253126, 1352057, 1572801, 1879689, 2097068, 2317812, 2506252, 2704114, 3145602, 3669869, 3759378, 4056171, 5408228, 6291204, 7339738, 7518756, 8112342, 11009607, 14679476, 16224684, 22019214, 25689083, 44038428, 51378166, 77067249, 102756332, 154134498, 308268996]

約数ペア:

[(1, 308268996), (2, 154134498), (3, 102756332), (4, 77067249), (6, 51378166), (7, 44038428), (12, 25689083), (14, 22019214), (19, 16224684), (21, 14679476), (28, 11009607), (38, 8112342), (41, 7518756), (42, 7339738), (49, 6291204), (57, 5408228), (76, 4056171), (82, 3759378), (84, 3669869), (98, 3145602), (114, 2704114), (123, 2506252), (133, 2317812), (147, 2097068), (164, 1879689), (196, 1572801), (228, 1352057), (246, 1253126), (266, 1158906), (287, 1074108), (294, 1048534), (399, 772604), (492, 626563), (532, 579453), (574, 537054), (588, 524267), (673, 458052), (779, 395724), (798, 386302), (861, 358036), (931, 331116), (1148, 268527), (1346, 229026), (1558, 197862), (1596, 193151), (1722, 179018), (1862, 165558), (2009, 153444), (2019, 152684), (2337, 131908), (2692, 114513), (2793, 110372), (3116, 98931), (3444, 89509), (3724, 82779), (4018, 76722), (4038, 76342), (4674, 65954), (4711, 65436), (5453, 56532), (5586, 55186), (6027, 51148), (8036, 38361), (8076, 38171), (9348, 32977), (9422, 32718), (10906, 28266), (11172, 27593), (12054, 25574), (12787, 24108), (14133, 21812), (16359, 18844)]