1868876928

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^2\times {\mathrm{643}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 5721424800

約数和(自身を除く): 3852547872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 643, 696, 783, 841, 864, 928, 1044, 1152, 1286, 1392, 1566, 1682, 1728, 1856, 1929, 2088, 2523, 2572, 2784, 3132, 3364, 3456, 3712, 3858, 4176, 5046, 5144, 5568, 5787, 6264, 6728, 7569, 7716, 8352, 10092, 10288, 11136, 11574, 12528, 13456, 15138, 15432, 16704, 17361, 18647, 20184, 20576, 22707, 23148, 25056, 26912, 30276, 30864, 33408, 34722, 37294, 40368, 41152, 45414, 46296, 50112, 53824, 55941, 60552, 61728, 69444, 74588, 80736, 82304, 90828, 92592, 100224, 107648, 111882, 121104, 123456, 138888, 149176, 161472, 167823, 181656, 185184, 223764, 242208, 246912, 277776, 298352, 322944, 335646, 363312, 370368, 447528, 484416, 503469, 540763, 555552, 596704, 671292, 726624, 740736, 895056, 968832, 1006938, 1081526, 1111104, 1193408, 1342584, 1453248, 1622289, 1790112, 2013876, 2163052, 2222208, 2386816, 2685168, 2906496, 3244578, 3580224, 4027752, 4326104, 4866867, 5370336, 6489156, 7160448, 8055504, 8652208, 9733734, 10740672, 12978312, 14600601, 16111008, 17304416, 19467468, 21481344, 25956624, 29201202, 32222016, 34608832, 38934936, 51913248, 58402404, 64444032, 69217664, 77869872, 103826496, 116804808, 155739744, 207652992, 233609616, 311479488, 467219232, 622958976, 934438464, 1868876928]

約数ペア:

[(1, 1868876928), (2, 934438464), (3, 622958976), (4, 467219232), (6, 311479488), (8, 233609616), (9, 207652992), (12, 155739744), (16, 116804808), (18, 103826496), (24, 77869872), (27, 69217664), (29, 64444032), (32, 58402404), (36, 51913248), (48, 38934936), (54, 34608832), (58, 32222016), (64, 29201202), (72, 25956624), (87, 21481344), (96, 19467468), (108, 17304416), (116, 16111008), (128, 14600601), (144, 12978312), (174, 10740672), (192, 9733734), (216, 8652208), (232, 8055504), (261, 7160448), (288, 6489156), (348, 5370336), (384, 4866867), (432, 4326104), (464, 4027752), (522, 3580224), (576, 3244578), (643, 2906496), (696, 2685168), (783, 2386816), (841, 2222208), (864, 2163052), (928, 2013876), (1044, 1790112), (1152, 1622289), (1286, 1453248), (1392, 1342584), (1566, 1193408), (1682, 1111104), (1728, 1081526), (1856, 1006938), (1929, 968832), (2088, 895056), (2523, 740736), (2572, 726624), (2784, 671292), (3132, 596704), (3364, 555552), (3456, 540763), (3712, 503469), (3858, 484416), (4176, 447528), (5046, 370368), (5144, 363312), (5568, 335646), (5787, 322944), (6264, 298352), (6728, 277776), (7569, 246912), (7716, 242208), (8352, 223764), (10092, 185184), (10288, 181656), (11136, 167823), (11574, 161472), (12528, 149176), (13456, 138888), (15138, 123456), (15432, 121104), (16704, 111882), (17361, 107648), (18647, 100224), (20184, 92592), (20576, 90828), (22707, 82304), (23148, 80736), (25056, 74588), (26912, 69444), (30276, 61728), (30864, 60552), (33408, 55941), (34722, 53824), (37294, 50112), (40368, 46296), (41152, 45414)]