397958328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1439}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 1132185600

約数和(自身を除く): 734227272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 167, 184, 207, 276, 334, 414, 501, 552, 668, 828, 1002, 1336, 1439, 1503, 1656, 2004, 2878, 3006, 3841, 4008, 4317, 5756, 6012, 7682, 8634, 11512, 11523, 12024, 12951, 15364, 17268, 23046, 25902, 30728, 33097, 34536, 34569, 46092, 51804, 66194, 69138, 92184, 99291, 103608, 132388, 138276, 198582, 240313, 264776, 276552, 297873, 397164, 480626, 595746, 720939, 794328, 961252, 1191492, 1441878, 1922504, 2162817, 2382984, 2883756, 4325634, 5527199, 5767512, 8651268, 11054398, 16581597, 17302536, 22108796, 33163194, 44217592, 49744791, 66326388, 99489582, 132652776, 198979164, 397958328]

約数ペア:

[(1, 397958328), (2, 198979164), (3, 132652776), (4, 99489582), (6, 66326388), (8, 49744791), (9, 44217592), (12, 33163194), (18, 22108796), (23, 17302536), (24, 16581597), (36, 11054398), (46, 8651268), (69, 5767512), (72, 5527199), (92, 4325634), (138, 2883756), (167, 2382984), (184, 2162817), (207, 1922504), (276, 1441878), (334, 1191492), (414, 961252), (501, 794328), (552, 720939), (668, 595746), (828, 480626), (1002, 397164), (1336, 297873), (1439, 276552), (1503, 264776), (1656, 240313), (2004, 198582), (2878, 138276), (3006, 132388), (3841, 103608), (4008, 99291), (4317, 92184), (5756, 69138), (6012, 66194), (7682, 51804), (8634, 46092), (11512, 34569), (11523, 34536), (12024, 33097), (12951, 30728), (15364, 25902), (17268, 23046)]