396657648

素因数分解:

$2^4\times 3^6\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1154

約数の個数: 140

約数和(自身を含む): 1190513088

約数和(自身を除く): 793855440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1097, 1116, 1296, 1458, 1488, 1674, 1944, 2194, 2232, 2511, 2916, 3291, 3348, 3888, 4388, 4464, 5022, 5832, 6582, 6696, 7533, 8776, 9873, 10044, 11664, 13164, 13392, 15066, 17552, 19746, 20088, 22599, 26328, 29619, 30132, 34007, 39492, 40176, 45198, 52656, 59238, 60264, 68014, 78984, 88857, 90396, 102021, 118476, 120528, 136028, 157968, 177714, 180792, 204042, 236952, 266571, 272056, 306063, 355428, 361584, 408084, 473904, 533142, 544112, 612126, 710856, 799713, 816168, 918189, 1066284, 1224252, 1421712, 1599426, 1632336, 1836378, 2132568, 2448504, 2754567, 3198852, 3672756, 4265136, 4897008, 5509134, 6397704, 7345512, 8263701, 11018268, 12795408, 14691024, 16527402, 22036536, 24791103, 33054804, 44073072, 49582206, 66109608, 99164412, 132219216, 198328824, 396657648]

約数ペア:

[(1, 396657648), (2, 198328824), (3, 132219216), (4, 99164412), (6, 66109608), (8, 49582206), (9, 44073072), (12, 33054804), (16, 24791103), (18, 22036536), (24, 16527402), (27, 14691024), (31, 12795408), (36, 11018268), (48, 8263701), (54, 7345512), (62, 6397704), (72, 5509134), (81, 4897008), (93, 4265136), (108, 3672756), (124, 3198852), (144, 2754567), (162, 2448504), (186, 2132568), (216, 1836378), (243, 1632336), (248, 1599426), (279, 1421712), (324, 1224252), (372, 1066284), (432, 918189), (486, 816168), (496, 799713), (558, 710856), (648, 612126), (729, 544112), (744, 533142), (837, 473904), (972, 408084), (1097, 361584), (1116, 355428), (1296, 306063), (1458, 272056), (1488, 266571), (1674, 236952), (1944, 204042), (2194, 180792), (2232, 177714), (2511, 157968), (2916, 136028), (3291, 120528), (3348, 118476), (3888, 102021), (4388, 90396), (4464, 88857), (5022, 78984), (5832, 68014), (6582, 60264), (6696, 59238), (7533, 52656), (8776, 45198), (9873, 40176), (10044, 39492), (11664, 34007), (13164, 30132), (13392, 29619), (15066, 26328), (17552, 22599), (19746, 20088)]