1490603904

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{11657}}^1$

素因数の和:11717

約数の個数: 128

約数和(自身を含む): 4518640800

約数和(自身を除く): 3028036896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3456, 3552, 3996, 4736, 5328, 7104, 7992, 10656, 11657, 14208, 15984, 21312, 23314, 31968, 34971, 42624, 46628, 63936, 69942, 93256, 104913, 127872, 139884, 186512, 209826, 279768, 314739, 373024, 419652, 431309, 559536, 629478, 746048, 839304, 862618, 1119072, 1258956, 1293927, 1492096, 1678608, 1725236, 2238144, 2517912, 2587854, 3357216, 3450472, 3881781, 4476288, 5035824, 5175708, 6714432, 6900944, 7763562, 10071648, 10351416, 11645343, 13428864, 13801888, 15527124, 20143296, 20702832, 23290686, 27603776, 31054248, 40286592, 41405664, 46581372, 55207552, 62108496, 82811328, 93162744, 124216992, 165622656, 186325488, 248433984, 372650976, 496867968, 745301952, 1490603904]

約数ペア:

[(1, 1490603904), (2, 745301952), (3, 496867968), (4, 372650976), (6, 248433984), (8, 186325488), (9, 165622656), (12, 124216992), (16, 93162744), (18, 82811328), (24, 62108496), (27, 55207552), (32, 46581372), (36, 41405664), (37, 40286592), (48, 31054248), (54, 27603776), (64, 23290686), (72, 20702832), (74, 20143296), (96, 15527124), (108, 13801888), (111, 13428864), (128, 11645343), (144, 10351416), (148, 10071648), (192, 7763562), (216, 6900944), (222, 6714432), (288, 5175708), (296, 5035824), (333, 4476288), (384, 3881781), (432, 3450472), (444, 3357216), (576, 2587854), (592, 2517912), (666, 2238144), (864, 1725236), (888, 1678608), (999, 1492096), (1152, 1293927), (1184, 1258956), (1332, 1119072), (1728, 862618), (1776, 839304), (1998, 746048), (2368, 629478), (2664, 559536), (3456, 431309), (3552, 419652), (3996, 373024), (4736, 314739), (5328, 279768), (7104, 209826), (7992, 186512), (10656, 139884), (11657, 127872), (14208, 104913), (15984, 93256), (21312, 69942), (23314, 63936), (31968, 46628), (34971, 42624)]