742364896

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 1858127040

約数和(自身を除く): 1115762144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 79, 91, 98, 104, 112, 158, 182, 196, 208, 224, 316, 364, 392, 416, 461, 553, 632, 637, 728, 784, 922, 1027, 1106, 1264, 1274, 1456, 1568, 1844, 2054, 2212, 2528, 2548, 2912, 3227, 3688, 3871, 4108, 4424, 5096, 5993, 6454, 7189, 7376, 7742, 8216, 8848, 10192, 11986, 12908, 14378, 14752, 15484, 16432, 17696, 20384, 22589, 23972, 25816, 28756, 30968, 32864, 36419, 41951, 45178, 47944, 50323, 51632, 57512, 61936, 72838, 83902, 90356, 95888, 100646, 103264, 115024, 123872, 145676, 167804, 180712, 191776, 201292, 230048, 254933, 291352, 293657, 335608, 361424, 402584, 473447, 509866, 582704, 587314, 671216, 722848, 805168, 946894, 1019732, 1165408, 1174628, 1342432, 1610336, 1784531, 1893788, 2039464, 2349256, 3314129, 3569062, 3787576, 4078928, 4698512, 6628258, 7138124, 7575152, 8157856, 9397024, 13256516, 14276248, 15150304, 23198903, 26513032, 28552496, 46397806, 53026064, 57104992, 92795612, 106052128, 185591224, 371182448, 742364896]

約数ペア:

[(1, 742364896), (2, 371182448), (4, 185591224), (7, 106052128), (8, 92795612), (13, 57104992), (14, 53026064), (16, 46397806), (26, 28552496), (28, 26513032), (32, 23198903), (49, 15150304), (52, 14276248), (56, 13256516), (79, 9397024), (91, 8157856), (98, 7575152), (104, 7138124), (112, 6628258), (158, 4698512), (182, 4078928), (196, 3787576), (208, 3569062), (224, 3314129), (316, 2349256), (364, 2039464), (392, 1893788), (416, 1784531), (461, 1610336), (553, 1342432), (632, 1174628), (637, 1165408), (728, 1019732), (784, 946894), (922, 805168), (1027, 722848), (1106, 671216), (1264, 587314), (1274, 582704), (1456, 509866), (1568, 473447), (1844, 402584), (2054, 361424), (2212, 335608), (2528, 293657), (2548, 291352), (2912, 254933), (3227, 230048), (3688, 201292), (3871, 191776), (4108, 180712), (4424, 167804), (5096, 145676), (5993, 123872), (6454, 115024), (7189, 103264), (7376, 100646), (7742, 95888), (8216, 90356), (8848, 83902), (10192, 72838), (11986, 61936), (12908, 57512), (14378, 51632), (14752, 50323), (15484, 47944), (16432, 45178), (17696, 41951), (20384, 36419), (22589, 32864), (23972, 30968), (25816, 28756)]