1681519824

素因数分解:

$2^4\times 3^4\times {\mathrm{59}}^1\times {\mathrm{21991}}^1$

素因数の和:22070

約数の個数: 100

約数和(自身を含む): 4949519520

約数和(自身を除く): 3267999696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 59, 72, 81, 108, 118, 144, 162, 177, 216, 236, 324, 354, 432, 472, 531, 648, 708, 944, 1062, 1296, 1416, 1593, 2124, 2832, 3186, 4248, 4779, 6372, 8496, 9558, 12744, 19116, 21991, 25488, 38232, 43982, 65973, 76464, 87964, 131946, 175928, 197919, 263892, 351856, 395838, 527784, 593757, 791676, 1055568, 1187514, 1297469, 1583352, 1781271, 2375028, 2594938, 3166704, 3562542, 3892407, 4750056, 5189876, 7125084, 7784814, 9500112, 10379752, 11677221, 14250168, 15569628, 20759504, 23354442, 28500336, 31139256, 35031663, 46708884, 62278512, 70063326, 93417768, 105094989, 140126652, 186835536, 210189978, 280253304, 420379956, 560506608, 840759912, 1681519824]

約数ペア:

[(1, 1681519824), (2, 840759912), (3, 560506608), (4, 420379956), (6, 280253304), (8, 210189978), (9, 186835536), (12, 140126652), (16, 105094989), (18, 93417768), (24, 70063326), (27, 62278512), (36, 46708884), (48, 35031663), (54, 31139256), (59, 28500336), (72, 23354442), (81, 20759504), (108, 15569628), (118, 14250168), (144, 11677221), (162, 10379752), (177, 9500112), (216, 7784814), (236, 7125084), (324, 5189876), (354, 4750056), (432, 3892407), (472, 3562542), (531, 3166704), (648, 2594938), (708, 2375028), (944, 1781271), (1062, 1583352), (1296, 1297469), (1416, 1187514), (1593, 1055568), (2124, 791676), (2832, 593757), (3186, 527784), (4248, 395838), (4779, 351856), (6372, 263892), (8496, 197919), (9558, 175928), (12744, 131946), (19116, 87964), (21991, 76464), (25488, 65973), (38232, 43982)]