478150428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 1380986880

約数和(自身を除く): 902836452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 127, 133, 147, 196, 228, 254, 266, 294, 337, 381, 399, 508, 532, 588, 674, 762, 798, 889, 931, 1011, 1348, 1524, 1596, 1778, 1862, 2022, 2359, 2413, 2667, 2793, 3556, 3724, 4044, 4718, 4826, 5334, 5586, 6223, 6403, 7077, 7239, 9436, 9652, 10668, 11172, 12446, 12806, 14154, 14478, 16513, 16891, 18669, 19209, 24892, 25612, 28308, 28956, 33026, 33782, 37338, 38418, 42799, 44821, 49539, 50673, 66052, 67564, 74676, 76836, 85598, 89642, 99078, 101346, 118237, 128397, 134463, 171196, 179284, 198156, 202692, 236474, 256794, 268926, 299593, 313747, 354711, 472948, 513588, 537852, 599186, 627494, 709422, 813181, 898779, 941241, 1198372, 1254988, 1418844, 1626362, 1797558, 1882482, 2097151, 2439543, 3252724, 3595116, 3764964, 4194302, 4879086, 5692267, 6291453, 8388604, 9758172, 11384534, 12582906, 17076801, 22769068, 25165812, 34153602, 39845869, 68307204, 79691738, 119537607, 159383476, 239075214, 478150428]

約数ペア:

[(1, 478150428), (2, 239075214), (3, 159383476), (4, 119537607), (6, 79691738), (7, 68307204), (12, 39845869), (14, 34153602), (19, 25165812), (21, 22769068), (28, 17076801), (38, 12582906), (42, 11384534), (49, 9758172), (57, 8388604), (76, 6291453), (84, 5692267), (98, 4879086), (114, 4194302), (127, 3764964), (133, 3595116), (147, 3252724), (196, 2439543), (228, 2097151), (254, 1882482), (266, 1797558), (294, 1626362), (337, 1418844), (381, 1254988), (399, 1198372), (508, 941241), (532, 898779), (588, 813181), (674, 709422), (762, 627494), (798, 599186), (889, 537852), (931, 513588), (1011, 472948), (1348, 354711), (1524, 313747), (1596, 299593), (1778, 268926), (1862, 256794), (2022, 236474), (2359, 202692), (2413, 198156), (2667, 179284), (2793, 171196), (3556, 134463), (3724, 128397), (4044, 118237), (4718, 101346), (4826, 99078), (5334, 89642), (5586, 85598), (6223, 76836), (6403, 74676), (7077, 67564), (7239, 66052), (9436, 50673), (9652, 49539), (10668, 44821), (11172, 42799), (12446, 38418), (12806, 37338), (14154, 33782), (14478, 33026), (16513, 28956), (16891, 28308), (18669, 25612), (19209, 24892)]