220630592

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 112

約数和(自身を含む): 552004992

約数和(自身を除く): 331374400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 448, 559, 602, 688, 728, 832, 881, 1118, 1204, 1376, 1456, 1762, 2236, 2408, 2752, 2912, 3524, 3913, 4472, 4816, 5824, 6167, 7048, 7826, 8944, 9632, 11453, 12334, 14096, 15652, 17888, 19264, 22906, 24668, 28192, 31304, 35776, 37883, 45812, 49336, 56384, 62608, 75766, 80171, 91624, 98672, 125216, 151532, 160342, 183248, 197344, 250432, 265181, 303064, 320684, 366496, 394688, 492479, 530362, 606128, 641368, 732992, 984958, 1060724, 1212256, 1282736, 1969916, 2121448, 2424512, 2565472, 3447353, 3939832, 4242896, 5130944, 6894706, 7879664, 8485792, 13789412, 15759328, 16971584, 27578824, 31518656, 55157648, 110315296, 220630592]

約数ペア:

[(1, 220630592), (2, 110315296), (4, 55157648), (7, 31518656), (8, 27578824), (13, 16971584), (14, 15759328), (16, 13789412), (26, 8485792), (28, 7879664), (32, 6894706), (43, 5130944), (52, 4242896), (56, 3939832), (64, 3447353), (86, 2565472), (91, 2424512), (104, 2121448), (112, 1969916), (172, 1282736), (182, 1212256), (208, 1060724), (224, 984958), (301, 732992), (344, 641368), (364, 606128), (416, 530362), (448, 492479), (559, 394688), (602, 366496), (688, 320684), (728, 303064), (832, 265181), (881, 250432), (1118, 197344), (1204, 183248), (1376, 160342), (1456, 151532), (1762, 125216), (2236, 98672), (2408, 91624), (2752, 80171), (2912, 75766), (3524, 62608), (3913, 56384), (4472, 49336), (4816, 45812), (5824, 37883), (6167, 35776), (7048, 31304), (7826, 28192), (8944, 24668), (9632, 22906), (11453, 19264), (12334, 17888), (14096, 15652)]