419744976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1201

約数の個数: 120

約数和(自身を含む): 1269695520

約数和(自身を除く): 849950544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 179, 196, 294, 336, 358, 392, 537, 588, 716, 784, 997, 1074, 1176, 1253, 1432, 1994, 2148, 2352, 2506, 2864, 2991, 3759, 3988, 4296, 5012, 5982, 6979, 7518, 7976, 8592, 8771, 10024, 11964, 13958, 15036, 15952, 17542, 20048, 20937, 23928, 26313, 27916, 30072, 35084, 41874, 47856, 48853, 52626, 55832, 60144, 70168, 83748, 97706, 105252, 111664, 140336, 146559, 167496, 178463, 195412, 210504, 293118, 334992, 356926, 390824, 421008, 535389, 586236, 713852, 781648, 1070778, 1172472, 1249241, 1427704, 2141556, 2344944, 2498482, 2855408, 3747723, 4283112, 4996964, 7495446, 8566224, 8744687, 9993928, 14990892, 17489374, 19987856, 26234061, 29981784, 34978748, 52468122, 59963568, 69957496, 104936244, 139914992, 209872488, 419744976]

約数ペア:

[(1, 419744976), (2, 209872488), (3, 139914992), (4, 104936244), (6, 69957496), (7, 59963568), (8, 52468122), (12, 34978748), (14, 29981784), (16, 26234061), (21, 19987856), (24, 17489374), (28, 14990892), (42, 9993928), (48, 8744687), (49, 8566224), (56, 7495446), (84, 4996964), (98, 4283112), (112, 3747723), (147, 2855408), (168, 2498482), (179, 2344944), (196, 2141556), (294, 1427704), (336, 1249241), (358, 1172472), (392, 1070778), (537, 781648), (588, 713852), (716, 586236), (784, 535389), (997, 421008), (1074, 390824), (1176, 356926), (1253, 334992), (1432, 293118), (1994, 210504), (2148, 195412), (2352, 178463), (2506, 167496), (2864, 146559), (2991, 140336), (3759, 111664), (3988, 105252), (4296, 97706), (5012, 83748), (5982, 70168), (6979, 60144), (7518, 55832), (7976, 52626), (8592, 48853), (8771, 47856), (10024, 41874), (11964, 35084), (13958, 30072), (15036, 27916), (15952, 26313), (17542, 23928), (20048, 20937)]