230498208

素因数分解:

$2^5\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2557}}^1$

素因数の和:2886

約数の個数: 72

約数和(自身を含む): 657830628

約数和(自身を除く): 427332420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 313, 626, 939, 1252, 1878, 2504, 2557, 2817, 3756, 5008, 5114, 5634, 7512, 7671, 10016, 10228, 11268, 15024, 15342, 20456, 22536, 23013, 30048, 30684, 40912, 45072, 46026, 61368, 81824, 90144, 92052, 122736, 184104, 245472, 368208, 736416, 800341, 1600682, 2401023, 3201364, 4802046, 6402728, 7203069, 9604092, 12805456, 14406138, 19208184, 25610912, 28812276, 38416368, 57624552, 76832736, 115249104, 230498208]

約数ペア:

[(1, 230498208), (2, 115249104), (3, 76832736), (4, 57624552), (6, 38416368), (8, 28812276), (9, 25610912), (12, 19208184), (16, 14406138), (18, 12805456), (24, 9604092), (32, 7203069), (36, 6402728), (48, 4802046), (72, 3201364), (96, 2401023), (144, 1600682), (288, 800341), (313, 736416), (626, 368208), (939, 245472), (1252, 184104), (1878, 122736), (2504, 92052), (2557, 90144), (2817, 81824), (3756, 61368), (5008, 46026), (5114, 45072), (5634, 40912), (7512, 30684), (7671, 30048), (10016, 23013), (10228, 22536), (11268, 20456), (15024, 15342)]