313374908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1503

約数の個数: 96

約数和(自身を含む): 736985088

約数和(自身を除く): 423610180

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 124, 154, 161, 217, 253, 308, 322, 341, 434, 506, 644, 682, 713, 868, 1012, 1364, 1426, 1427, 1771, 2387, 2852, 2854, 3542, 4774, 4991, 5708, 7084, 7843, 9548, 9982, 9989, 15686, 15697, 19964, 19978, 31372, 31394, 32821, 39956, 44237, 54901, 62788, 65642, 88474, 109802, 109879, 131284, 176948, 219604, 219758, 229747, 309659, 361031, 439516, 459494, 486607, 619318, 722062, 918988, 973214, 1017451, 1238636, 1444124, 1946428, 2034902, 2527217, 3406249, 4069804, 5054434, 6812498, 7122157, 10108868, 11191961, 13624996, 14244314, 22383922, 28488628, 44767844, 78343727, 156687454, 313374908]

約数ペア:

[(1, 313374908), (2, 156687454), (4, 78343727), (7, 44767844), (11, 28488628), (14, 22383922), (22, 14244314), (23, 13624996), (28, 11191961), (31, 10108868), (44, 7122157), (46, 6812498), (62, 5054434), (77, 4069804), (92, 3406249), (124, 2527217), (154, 2034902), (161, 1946428), (217, 1444124), (253, 1238636), (308, 1017451), (322, 973214), (341, 918988), (434, 722062), (506, 619318), (644, 486607), (682, 459494), (713, 439516), (868, 361031), (1012, 309659), (1364, 229747), (1426, 219758), (1427, 219604), (1771, 176948), (2387, 131284), (2852, 109879), (2854, 109802), (3542, 88474), (4774, 65642), (4991, 62788), (5708, 54901), (7084, 44237), (7843, 39956), (9548, 32821), (9982, 31394), (9989, 31372), (15686, 19978), (15697, 19964)]