123819024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 395331840

約数和(自身を除く): 271512816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 68, 84, 102, 106, 112, 119, 136, 159, 168, 204, 212, 238, 272, 318, 336, 357, 371, 408, 409, 424, 476, 636, 714, 742, 816, 818, 848, 901, 952, 1113, 1227, 1272, 1428, 1484, 1636, 1802, 1904, 2226, 2454, 2544, 2703, 2856, 2863, 2968, 3272, 3604, 4452, 4908, 5406, 5712, 5726, 5936, 6307, 6544, 6953, 7208, 8589, 8904, 9816, 10812, 11452, 12614, 13906, 14416, 17178, 17808, 18921, 19632, 20859, 21624, 21677, 22904, 25228, 27812, 34356, 37842, 41718, 43248, 43354, 45808, 48671, 50456, 55624, 65031, 68712, 75684, 83436, 86708, 97342, 100912, 111248, 130062, 137424, 146013, 151368, 151739, 166872, 173416, 194684, 260124, 292026, 302736, 303478, 333744, 346832, 368509, 389368, 455217, 520248, 584052, 606956, 737018, 778736, 910434, 1040496, 1105527, 1168104, 1213912, 1474036, 1820868, 2211054, 2336208, 2427824, 2579563, 2948072, 3641736, 4422108, 5159126, 5896144, 7283472, 7738689, 8844216, 10318252, 15477378, 17688432, 20636504, 30954756, 41273008, 61909512, 123819024]

約数ペア:

[(1, 123819024), (2, 61909512), (3, 41273008), (4, 30954756), (6, 20636504), (7, 17688432), (8, 15477378), (12, 10318252), (14, 8844216), (16, 7738689), (17, 7283472), (21, 5896144), (24, 5159126), (28, 4422108), (34, 3641736), (42, 2948072), (48, 2579563), (51, 2427824), (53, 2336208), (56, 2211054), (68, 1820868), (84, 1474036), (102, 1213912), (106, 1168104), (112, 1105527), (119, 1040496), (136, 910434), (159, 778736), (168, 737018), (204, 606956), (212, 584052), (238, 520248), (272, 455217), (318, 389368), (336, 368509), (357, 346832), (371, 333744), (408, 303478), (409, 302736), (424, 292026), (476, 260124), (636, 194684), (714, 173416), (742, 166872), (816, 151739), (818, 151368), (848, 146013), (901, 137424), (952, 130062), (1113, 111248), (1227, 100912), (1272, 97342), (1428, 86708), (1484, 83436), (1636, 75684), (1802, 68712), (1904, 65031), (2226, 55624), (2454, 50456), (2544, 48671), (2703, 45808), (2856, 43354), (2863, 43248), (2968, 41718), (3272, 37842), (3604, 34356), (4452, 27812), (4908, 25228), (5406, 22904), (5712, 21677), (5726, 21624), (5936, 20859), (6307, 19632), (6544, 18921), (6953, 17808), (7208, 17178), (8589, 14416), (8904, 13906), (9816, 12614), (10812, 11452)]