2057173664

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2427

約数の個数: 144

約数和(自身を含む): 5193907488

約数和(自身を除く): 3136733824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 86, 91, 98, 104, 112, 172, 182, 196, 208, 224, 301, 344, 364, 392, 416, 559, 602, 637, 688, 728, 784, 1118, 1204, 1274, 1376, 1456, 1568, 2107, 2236, 2347, 2408, 2548, 2912, 3913, 4214, 4472, 4694, 4816, 5096, 7826, 8428, 8944, 9388, 9632, 10192, 15652, 16429, 16856, 17888, 18776, 20384, 27391, 30511, 31304, 32858, 33712, 37552, 54782, 61022, 62608, 65716, 67424, 75104, 100921, 109564, 115003, 122044, 125216, 131432, 201842, 213577, 219128, 230006, 244088, 262864, 403684, 427154, 438256, 460012, 488176, 525728, 706447, 807368, 854308, 876512, 920024, 976352, 1311973, 1412894, 1495039, 1614736, 1708616, 1840048, 2623946, 2825788, 2990078, 3229472, 3417232, 3680096, 4945129, 5247892, 5651576, 5980156, 6834464, 9183811, 9890258, 10495784, 11303152, 11960312, 18367622, 19780516, 20991568, 22606304, 23920624, 36735244, 39561032, 41983136, 47841248, 64286677, 73470488, 79122064, 128573354, 146940976, 158244128, 257146708, 293881952, 514293416, 1028586832, 2057173664]

約数ペア:

[(1, 2057173664), (2, 1028586832), (4, 514293416), (7, 293881952), (8, 257146708), (13, 158244128), (14, 146940976), (16, 128573354), (26, 79122064), (28, 73470488), (32, 64286677), (43, 47841248), (49, 41983136), (52, 39561032), (56, 36735244), (86, 23920624), (91, 22606304), (98, 20991568), (104, 19780516), (112, 18367622), (172, 11960312), (182, 11303152), (196, 10495784), (208, 9890258), (224, 9183811), (301, 6834464), (344, 5980156), (364, 5651576), (392, 5247892), (416, 4945129), (559, 3680096), (602, 3417232), (637, 3229472), (688, 2990078), (728, 2825788), (784, 2623946), (1118, 1840048), (1204, 1708616), (1274, 1614736), (1376, 1495039), (1456, 1412894), (1568, 1311973), (2107, 976352), (2236, 920024), (2347, 876512), (2408, 854308), (2548, 807368), (2912, 706447), (3913, 525728), (4214, 488176), (4472, 460012), (4694, 438256), (4816, 427154), (5096, 403684), (7826, 262864), (8428, 244088), (8944, 230006), (9388, 219128), (9632, 213577), (10192, 201842), (15652, 131432), (16429, 125216), (16856, 122044), (17888, 115003), (18776, 109564), (20384, 100921), (27391, 75104), (30511, 67424), (31304, 65716), (32858, 62608), (33712, 61022), (37552, 54782)]