3213581644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1240

約数の個数: 144

約数和(自身を含む): 7568762880

約数和(自身を除く): 4355181236

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 52, 62, 76, 91, 124, 133, 169, 182, 217, 247, 266, 338, 364, 403, 434, 494, 532, 589, 676, 806, 868, 988, 1153, 1178, 1183, 1612, 1729, 2306, 2356, 2366, 2821, 3211, 3458, 4123, 4612, 4732, 5239, 5642, 6422, 6916, 7657, 8071, 8246, 10478, 11284, 12844, 14989, 15314, 16142, 16492, 20956, 21907, 22477, 29978, 30628, 32284, 35743, 36673, 43814, 44954, 53599, 59956, 71486, 73346, 87628, 89908, 99541, 104923, 107198, 142972, 146692, 153349, 194857, 199082, 209846, 214396, 250201, 284791, 306698, 389714, 398164, 419692, 464659, 500402, 569582, 613396, 679117, 696787, 779428, 929318, 1000804, 1139164, 1358234, 1363999, 1393574, 1858636, 1993537, 2716468, 2727998, 2787148, 3252613, 3702283, 3987074, 4753819, 5455996, 6040567, 6505226, 7404566, 7974148, 8828521, 9507638, 12081134, 13010452, 14809132, 17657042, 19015276, 24162268, 25915981, 35314084, 42283969, 51831962, 61799647, 84567938, 103663924, 114770773, 123599294, 169135876, 229541546, 247198588, 459083092, 803395411, 1606790822, 3213581644]

約数ペア:

[(1, 3213581644), (2, 1606790822), (4, 803395411), (7, 459083092), (13, 247198588), (14, 229541546), (19, 169135876), (26, 123599294), (28, 114770773), (31, 103663924), (38, 84567938), (52, 61799647), (62, 51831962), (76, 42283969), (91, 35314084), (124, 25915981), (133, 24162268), (169, 19015276), (182, 17657042), (217, 14809132), (247, 13010452), (266, 12081134), (338, 9507638), (364, 8828521), (403, 7974148), (434, 7404566), (494, 6505226), (532, 6040567), (589, 5455996), (676, 4753819), (806, 3987074), (868, 3702283), (988, 3252613), (1153, 2787148), (1178, 2727998), (1183, 2716468), (1612, 1993537), (1729, 1858636), (2306, 1393574), (2356, 1363999), (2366, 1358234), (2821, 1139164), (3211, 1000804), (3458, 929318), (4123, 779428), (4612, 696787), (4732, 679117), (5239, 613396), (5642, 569582), (6422, 500402), (6916, 464659), (7657, 419692), (8071, 398164), (8246, 389714), (10478, 306698), (11284, 284791), (12844, 250201), (14989, 214396), (15314, 209846), (16142, 199082), (16492, 194857), (20956, 153349), (21907, 146692), (22477, 142972), (29978, 107198), (30628, 104923), (32284, 99541), (35743, 89908), (36673, 87628), (43814, 73346), (44954, 71486), (53599, 59956)]