412912144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 848517120

約数和(自身を除く): 435604976

約数列:

[1, 2, 4, 8, 16, 43, 71, 79, 86, 107, 142, 158, 172, 214, 284, 316, 344, 428, 568, 632, 688, 856, 1136, 1264, 1712, 3053, 3397, 4601, 5609, 6106, 6794, 7597, 8453, 9202, 11218, 12212, 13588, 15194, 16906, 18404, 22436, 24424, 27176, 30388, 33812, 36808, 44872, 48848, 54352, 60776, 67624, 73616, 89744, 121552, 135248, 241187, 326671, 363479, 482374, 600163, 653342, 726958, 964748, 1200326, 1306684, 1453916, 1929496, 2400652, 2613368, 2907832, 3858992, 4801304, 5226736, 5815664, 9602608, 25807009, 51614018, 103228036, 206456072, 412912144]

約数ペア:

[(1, 412912144), (2, 206456072), (4, 103228036), (8, 51614018), (16, 25807009), (43, 9602608), (71, 5815664), (79, 5226736), (86, 4801304), (107, 3858992), (142, 2907832), (158, 2613368), (172, 2400652), (214, 1929496), (284, 1453916), (316, 1306684), (344, 1200326), (428, 964748), (568, 726958), (632, 653342), (688, 600163), (856, 482374), (1136, 363479), (1264, 326671), (1712, 241187), (3053, 135248), (3397, 121552), (4601, 89744), (5609, 73616), (6106, 67624), (6794, 60776), (7597, 54352), (8453, 48848), (9202, 44872), (11218, 36808), (12212, 33812), (13588, 30388), (15194, 27176), (16906, 24424), (18404, 22436)]