1908049584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:863

約数の個数: 160

約数和(自身を含む): 5769916416

約数和(自身を除く): 3861866832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 131, 134, 168, 201, 262, 268, 336, 393, 402, 469, 524, 536, 647, 786, 804, 917, 938, 1048, 1072, 1294, 1407, 1572, 1608, 1834, 1876, 1941, 2096, 2588, 2751, 2814, 3144, 3216, 3668, 3752, 3882, 4529, 5176, 5502, 5628, 6288, 7336, 7504, 7764, 8777, 9058, 10352, 11004, 11256, 13587, 14672, 15528, 17554, 18116, 22008, 22512, 26331, 27174, 31056, 35108, 36232, 43349, 44016, 52662, 54348, 61439, 70216, 72464, 84757, 86698, 105324, 108696, 122878, 130047, 140432, 169514, 173396, 184317, 210648, 217392, 245756, 254271, 260094, 303443, 339028, 346792, 368634, 421296, 491512, 508542, 520188, 593299, 606886, 678056, 693584, 737268, 910329, 983024, 1017084, 1040376, 1186598, 1213772, 1356112, 1474536, 1779897, 1820658, 2034168, 2080752, 2373196, 2427544, 2949072, 3559794, 3641316, 4068336, 4746392, 4855088, 5678719, 7119588, 7282632, 9492784, 11357438, 14239176, 14565264, 17036157, 22714876, 28478352, 34072314, 39751033, 45429752, 68144628, 79502066, 90859504, 119253099, 136289256, 159004132, 238506198, 272578512, 318008264, 477012396, 636016528, 954024792, 1908049584]

約数ペア:

[(1, 1908049584), (2, 954024792), (3, 636016528), (4, 477012396), (6, 318008264), (7, 272578512), (8, 238506198), (12, 159004132), (14, 136289256), (16, 119253099), (21, 90859504), (24, 79502066), (28, 68144628), (42, 45429752), (48, 39751033), (56, 34072314), (67, 28478352), (84, 22714876), (112, 17036157), (131, 14565264), (134, 14239176), (168, 11357438), (201, 9492784), (262, 7282632), (268, 7119588), (336, 5678719), (393, 4855088), (402, 4746392), (469, 4068336), (524, 3641316), (536, 3559794), (647, 2949072), (786, 2427544), (804, 2373196), (917, 2080752), (938, 2034168), (1048, 1820658), (1072, 1779897), (1294, 1474536), (1407, 1356112), (1572, 1213772), (1608, 1186598), (1834, 1040376), (1876, 1017084), (1941, 983024), (2096, 910329), (2588, 737268), (2751, 693584), (2814, 678056), (3144, 606886), (3216, 593299), (3668, 520188), (3752, 508542), (3882, 491512), (4529, 421296), (5176, 368634), (5502, 346792), (5628, 339028), (6288, 303443), (7336, 260094), (7504, 254271), (7764, 245756), (8777, 217392), (9058, 210648), (10352, 184317), (11004, 173396), (11256, 169514), (13587, 140432), (14672, 130047), (15528, 122878), (17554, 108696), (18116, 105324), (22008, 86698), (22512, 84757), (26331, 72464), (27174, 70216), (31056, 61439), (35108, 54348), (36232, 52662), (43349, 44016)]