2681283192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11831}}^1$

素因数の和:11937

約数の個数: 128

約数和(自身を含む): 8178278400

約数和(自身を除く): 5496995208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 71, 76, 84, 114, 133, 142, 152, 168, 213, 228, 266, 284, 399, 426, 456, 497, 532, 568, 798, 852, 994, 1064, 1349, 1491, 1596, 1704, 1988, 2698, 2982, 3192, 3976, 4047, 5396, 5964, 8094, 9443, 10792, 11831, 11928, 16188, 18886, 23662, 28329, 32376, 35493, 37772, 47324, 56658, 70986, 75544, 82817, 94648, 113316, 141972, 165634, 224789, 226632, 248451, 283944, 331268, 449578, 496902, 662536, 674367, 840001, 899156, 993804, 1348734, 1573523, 1680002, 1798312, 1987608, 2520003, 2697468, 3147046, 3360004, 4720569, 5040006, 5394936, 5880007, 6294092, 6720008, 9441138, 10080012, 11760014, 12588184, 15960019, 17640021, 18882276, 20160024, 23520028, 31920038, 35280042, 37764552, 47040056, 47880057, 63840076, 70560084, 95760114, 111720133, 127680152, 141120168, 191520228, 223440266, 335160399, 383040456, 446880532, 670320798, 893761064, 1340641596, 2681283192]

約数ペア:

[(1, 2681283192), (2, 1340641596), (3, 893761064), (4, 670320798), (6, 446880532), (7, 383040456), (8, 335160399), (12, 223440266), (14, 191520228), (19, 141120168), (21, 127680152), (24, 111720133), (28, 95760114), (38, 70560084), (42, 63840076), (56, 47880057), (57, 47040056), (71, 37764552), (76, 35280042), (84, 31920038), (114, 23520028), (133, 20160024), (142, 18882276), (152, 17640021), (168, 15960019), (213, 12588184), (228, 11760014), (266, 10080012), (284, 9441138), (399, 6720008), (426, 6294092), (456, 5880007), (497, 5394936), (532, 5040006), (568, 4720569), (798, 3360004), (852, 3147046), (994, 2697468), (1064, 2520003), (1349, 1987608), (1491, 1798312), (1596, 1680002), (1704, 1573523), (1988, 1348734), (2698, 993804), (2982, 899156), (3192, 840001), (3976, 674367), (4047, 662536), (5396, 496902), (5964, 449578), (8094, 331268), (9443, 283944), (10792, 248451), (11831, 226632), (11928, 224789), (16188, 165634), (18886, 141972), (23662, 113316), (28329, 94648), (32376, 82817), (35493, 75544), (37772, 70986), (47324, 56658)]