1520341722

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 3717185472

約数和(自身を除く): 2196843750

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 97, 102, 131, 138, 153, 194, 207, 262, 289, 291, 306, 391, 393, 414, 578, 582, 782, 786, 867, 873, 1173, 1179, 1649, 1734, 1746, 2227, 2231, 2346, 2358, 2601, 3013, 3298, 3519, 4454, 4462, 4947, 5202, 6026, 6647, 6681, 6693, 7038, 9039, 9894, 12707, 13294, 13362, 13386, 14841, 18078, 19941, 20043, 20079, 25414, 27117, 28033, 29682, 37859, 37927, 38121, 39882, 40086, 40158, 51221, 54234, 56066, 59823, 75718, 75854, 76242, 84099, 102442, 113577, 113781, 114363, 119646, 153663, 168198, 216019, 227154, 227562, 228726, 252297, 292261, 307326, 340731, 341343, 432038, 460989, 504594, 584522, 644759, 648057, 681462, 682686, 870757, 876783, 921978, 1289518, 1296114, 1741514, 1753566, 1934277, 1944171, 2612271, 2630349, 3672323, 3868554, 3888342, 4968437, 5224542, 5260698, 5802831, 7344646, 7836813, 9936874, 11016969, 11605662, 14905311, 15673626, 22033938, 29810622, 33050907, 44715933, 66101814, 84463429, 89431866, 168926858, 253390287, 506780574, 760170861, 1520341722]

約数ペア:

[(1, 1520341722), (2, 760170861), (3, 506780574), (6, 253390287), (9, 168926858), (17, 89431866), (18, 84463429), (23, 66101814), (34, 44715933), (46, 33050907), (51, 29810622), (69, 22033938), (97, 15673626), (102, 14905311), (131, 11605662), (138, 11016969), (153, 9936874), (194, 7836813), (207, 7344646), (262, 5802831), (289, 5260698), (291, 5224542), (306, 4968437), (391, 3888342), (393, 3868554), (414, 3672323), (578, 2630349), (582, 2612271), (782, 1944171), (786, 1934277), (867, 1753566), (873, 1741514), (1173, 1296114), (1179, 1289518), (1649, 921978), (1734, 876783), (1746, 870757), (2227, 682686), (2231, 681462), (2346, 648057), (2358, 644759), (2601, 584522), (3013, 504594), (3298, 460989), (3519, 432038), (4454, 341343), (4462, 340731), (4947, 307326), (5202, 292261), (6026, 252297), (6647, 228726), (6681, 227562), (6693, 227154), (7038, 216019), (9039, 168198), (9894, 153663), (12707, 119646), (13294, 114363), (13362, 113781), (13386, 113577), (14841, 102442), (18078, 84099), (19941, 76242), (20043, 75854), (20079, 75718), (25414, 59823), (27117, 56066), (28033, 54234), (29682, 51221), (37859, 40158), (37927, 40086), (38121, 39882)]