1914279168

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 5249776896

約数和(自身を除く): 3335497728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 181, 188, 192, 256, 282, 293, 362, 376, 384, 543, 564, 586, 724, 752, 768, 879, 1086, 1128, 1172, 1448, 1504, 1758, 2172, 2256, 2344, 2896, 3008, 3516, 4344, 4512, 4688, 5792, 6016, 7032, 8507, 8688, 9024, 9376, 11584, 12032, 13771, 14064, 17014, 17376, 18048, 18752, 23168, 25521, 27542, 28128, 34028, 34752, 36096, 37504, 41313, 46336, 51042, 53033, 55084, 56256, 68056, 69504, 75008, 82626, 102084, 106066, 110168, 112512, 136112, 139008, 159099, 165252, 204168, 212132, 220336, 225024, 272224, 318198, 330504, 408336, 424264, 440672, 544448, 636396, 661008, 816672, 848528, 881344, 1088896, 1272792, 1322016, 1633344, 1697056, 1762688, 2177792, 2492551, 2545584, 2644032, 3266688, 3394112, 3525376, 4985102, 5091168, 5288064, 6533376, 6788224, 7477653, 9970204, 10182336, 10576128, 13576448, 14955306, 19940408, 20364672, 29910612, 39880816, 40729344, 59821224, 79761632, 119642448, 159523264, 239284896, 319046528, 478569792, 638093056, 957139584, 1914279168]

約数ペア:

[(1, 1914279168), (2, 957139584), (3, 638093056), (4, 478569792), (6, 319046528), (8, 239284896), (12, 159523264), (16, 119642448), (24, 79761632), (32, 59821224), (47, 40729344), (48, 39880816), (64, 29910612), (94, 20364672), (96, 19940408), (128, 14955306), (141, 13576448), (181, 10576128), (188, 10182336), (192, 9970204), (256, 7477653), (282, 6788224), (293, 6533376), (362, 5288064), (376, 5091168), (384, 4985102), (543, 3525376), (564, 3394112), (586, 3266688), (724, 2644032), (752, 2545584), (768, 2492551), (879, 2177792), (1086, 1762688), (1128, 1697056), (1172, 1633344), (1448, 1322016), (1504, 1272792), (1758, 1088896), (2172, 881344), (2256, 848528), (2344, 816672), (2896, 661008), (3008, 636396), (3516, 544448), (4344, 440672), (4512, 424264), (4688, 408336), (5792, 330504), (6016, 318198), (7032, 272224), (8507, 225024), (8688, 220336), (9024, 212132), (9376, 204168), (11584, 165252), (12032, 159099), (13771, 139008), (14064, 136112), (17014, 112512), (17376, 110168), (18048, 106066), (18752, 102084), (23168, 82626), (25521, 75008), (27542, 69504), (28128, 68056), (34028, 56256), (34752, 55084), (36096, 53033), (37504, 51042), (41313, 46336)]