7895281128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1232

約数の個数: 256

約数和(自身を含む): 24869683200

約数和(自身を除く): 16974402072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 56, 57, 62, 73, 76, 84, 93, 114, 124, 133, 146, 152, 168, 186, 217, 219, 228, 248, 266, 292, 372, 399, 434, 438, 456, 511, 532, 584, 589, 651, 744, 798, 868, 876, 1022, 1064, 1093, 1178, 1302, 1387, 1533, 1596, 1736, 1752, 1767, 2044, 2186, 2263, 2356, 2604, 2774, 3066, 3192, 3279, 3534, 4088, 4123, 4161, 4372, 4526, 4712, 5208, 5548, 6132, 6558, 6789, 7068, 7651, 8246, 8322, 8744, 9052, 9709, 11096, 12264, 12369, 13116, 13578, 14136, 15302, 15841, 16492, 16644, 18104, 19418, 20767, 22953, 24738, 26232, 27156, 29127, 30604, 31682, 32984, 33288, 33883, 38836, 41534, 42997, 45906, 47523, 49476, 54312, 58254, 61208, 62301, 63364, 67766, 77672, 79789, 83068, 85994, 91812, 95046, 98952, 101649, 116508, 124602, 126728, 128991, 135532, 145369, 159578, 166136, 171988, 183624, 190092, 203298, 233016, 237181, 239367, 249204, 257982, 271064, 290738, 300979, 319156, 343976, 380184, 406596, 436107, 474362, 478734, 498408, 515964, 558523, 581476, 601958, 638312, 643777, 711543, 813192, 872214, 902937, 948724, 957468, 1031928, 1117046, 1162952, 1203916, 1287554, 1423086, 1515991, 1675569, 1744428, 1805874, 1897448, 1914936, 1931331, 2234092, 2407832, 2473459, 2575108, 2846172, 3031982, 3351138, 3488856, 3611748, 3862662, 4468184, 4506439, 4547973, 4946918, 5150216, 5692344, 6063964, 6702276, 7223496, 7420377, 7725324, 9012878, 9095946, 9893836, 10611937, 12127928, 13404552, 13519317, 14840754, 15450648, 17314213, 18025756, 18191892, 19787672, 21223874, 27038634, 29681508, 31835811, 34628426, 36051512, 36383784, 42447748, 46995721, 51942639, 54077268, 59363016, 63671622, 69256852, 84895496, 93991442, 103885278, 108154536, 127343244, 138513704, 140987163, 187982884, 207770556, 254686488, 281974326, 328970047, 375965768, 415541112, 563948652, 657940094, 986910141, 1127897304, 1315880188, 1973820282, 2631760376, 3947640564, 7895281128]

約数ペア:

[(1, 7895281128), (2, 3947640564), (3, 2631760376), (4, 1973820282), (6, 1315880188), (7, 1127897304), (8, 986910141), (12, 657940094), (14, 563948652), (19, 415541112), (21, 375965768), (24, 328970047), (28, 281974326), (31, 254686488), (38, 207770556), (42, 187982884), (56, 140987163), (57, 138513704), (62, 127343244), (73, 108154536), (76, 103885278), (84, 93991442), (93, 84895496), (114, 69256852), (124, 63671622), (133, 59363016), (146, 54077268), (152, 51942639), (168, 46995721), (186, 42447748), (217, 36383784), (219, 36051512), (228, 34628426), (248, 31835811), (266, 29681508), (292, 27038634), (372, 21223874), (399, 19787672), (434, 18191892), (438, 18025756), (456, 17314213), (511, 15450648), (532, 14840754), (584, 13519317), (589, 13404552), (651, 12127928), (744, 10611937), (798, 9893836), (868, 9095946), (876, 9012878), (1022, 7725324), (1064, 7420377), (1093, 7223496), (1178, 6702276), (1302, 6063964), (1387, 5692344), (1533, 5150216), (1596, 4946918), (1736, 4547973), (1752, 4506439), (1767, 4468184), (2044, 3862662), (2186, 3611748), (2263, 3488856), (2356, 3351138), (2604, 3031982), (2774, 2846172), (3066, 2575108), (3192, 2473459), (3279, 2407832), (3534, 2234092), (4088, 1931331), (4123, 1914936), (4161, 1897448), (4372, 1805874), (4526, 1744428), (4712, 1675569), (5208, 1515991), (5548, 1423086), (6132, 1287554), (6558, 1203916), (6789, 1162952), (7068, 1117046), (7651, 1031928), (8246, 957468), (8322, 948724), (8744, 902937), (9052, 872214), (9709, 813192), (11096, 711543), (12264, 643777), (12369, 638312), (13116, 601958), (13578, 581476), (14136, 558523), (15302, 515964), (15841, 498408), (16492, 478734), (16644, 474362), (18104, 436107), (19418, 406596), (20767, 380184), (22953, 343976), (24738, 319156), (26232, 300979), (27156, 290738), (29127, 271064), (30604, 257982), (31682, 249204), (32984, 239367), (33288, 237181), (33883, 233016), (38836, 203298), (41534, 190092), (42997, 183624), (45906, 171988), (47523, 166136), (49476, 159578), (54312, 145369), (58254, 135532), (61208, 128991), (62301, 126728), (63364, 124602), (67766, 116508), (77672, 101649), (79789, 98952), (83068, 95046), (85994, 91812)]