1521569368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:293

約数の個数: 128

約数和(自身を含む): 3323073600

約数和(自身を除く): 1801504232

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 53, 73, 82, 88, 106, 109, 146, 164, 212, 218, 292, 328, 424, 436, 451, 583, 584, 803, 872, 902, 1166, 1199, 1606, 1804, 2173, 2332, 2398, 2993, 3212, 3608, 3869, 4346, 4469, 4664, 4796, 5777, 5986, 6424, 7738, 7957, 8692, 8938, 9592, 11554, 11972, 15476, 15914, 17384, 17876, 23108, 23903, 23944, 30952, 31828, 32923, 35752, 42559, 46216, 47806, 49159, 63547, 63656, 65846, 85118, 87527, 95612, 98318, 127094, 131692, 158629, 170236, 175054, 191224, 196636, 236857, 254188, 263384, 317258, 326237, 340472, 350108, 393272, 421721, 473714, 508376, 634516, 652474, 700216, 843442, 947428, 1269032, 1304948, 1686884, 1744919, 1894856, 2605427, 2609896, 3373768, 3489838, 3588607, 4638931, 5210854, 6979676, 7177214, 9277862, 10421708, 13959352, 14354428, 17290561, 18555724, 20843416, 28708856, 34581122, 37111448, 69162244, 138324488, 190196171, 380392342, 760784684, 1521569368]

約数ペア:

[(1, 1521569368), (2, 760784684), (4, 380392342), (8, 190196171), (11, 138324488), (22, 69162244), (41, 37111448), (44, 34581122), (53, 28708856), (73, 20843416), (82, 18555724), (88, 17290561), (106, 14354428), (109, 13959352), (146, 10421708), (164, 9277862), (212, 7177214), (218, 6979676), (292, 5210854), (328, 4638931), (424, 3588607), (436, 3489838), (451, 3373768), (583, 2609896), (584, 2605427), (803, 1894856), (872, 1744919), (902, 1686884), (1166, 1304948), (1199, 1269032), (1606, 947428), (1804, 843442), (2173, 700216), (2332, 652474), (2398, 634516), (2993, 508376), (3212, 473714), (3608, 421721), (3869, 393272), (4346, 350108), (4469, 340472), (4664, 326237), (4796, 317258), (5777, 263384), (5986, 254188), (6424, 236857), (7738, 196636), (7957, 191224), (8692, 175054), (8938, 170236), (9592, 158629), (11554, 131692), (11972, 127094), (15476, 98318), (15914, 95612), (17384, 87527), (17876, 85118), (23108, 65846), (23903, 63656), (23944, 63547), (30952, 49159), (31828, 47806), (32923, 46216), (35752, 42559)]