2912698194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 7017062400

約数和(自身を除く): 4104364206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 59, 89, 94, 118, 141, 177, 178, 267, 281, 282, 329, 354, 413, 534, 562, 623, 658, 826, 843, 987, 1239, 1246, 1686, 1869, 1967, 1974, 2478, 2773, 3738, 3934, 4183, 5251, 5546, 5901, 8319, 8366, 10502, 11802, 12549, 13207, 15753, 16579, 16638, 19411, 25009, 25098, 26414, 29281, 31506, 33158, 36757, 38822, 39621, 49737, 50018, 58233, 58562, 73514, 75027, 79242, 87843, 92449, 99474, 110271, 116053, 116466, 150054, 175063, 175686, 184898, 220542, 232106, 246797, 277347, 348159, 350126, 493594, 525189, 554694, 696318, 740391, 779213, 1050378, 1175423, 1475531, 1480782, 1558426, 1727579, 2337639, 2350846, 2951062, 3455158, 3526269, 4426593, 4675278, 5182737, 5454491, 7052538, 8227961, 8853186, 10328717, 10365474, 10908982, 16363473, 16455922, 20657434, 24683883, 30986151, 32726946, 49367766, 61972302, 69349957, 138699914, 208049871, 416099742, 485449699, 970899398, 1456349097, 2912698194]

約数ペア:

[(1, 2912698194), (2, 1456349097), (3, 970899398), (6, 485449699), (7, 416099742), (14, 208049871), (21, 138699914), (42, 69349957), (47, 61972302), (59, 49367766), (89, 32726946), (94, 30986151), (118, 24683883), (141, 20657434), (177, 16455922), (178, 16363473), (267, 10908982), (281, 10365474), (282, 10328717), (329, 8853186), (354, 8227961), (413, 7052538), (534, 5454491), (562, 5182737), (623, 4675278), (658, 4426593), (826, 3526269), (843, 3455158), (987, 2951062), (1239, 2350846), (1246, 2337639), (1686, 1727579), (1869, 1558426), (1967, 1480782), (1974, 1475531), (2478, 1175423), (2773, 1050378), (3738, 779213), (3934, 740391), (4183, 696318), (5251, 554694), (5546, 525189), (5901, 493594), (8319, 350126), (8366, 348159), (10502, 277347), (11802, 246797), (12549, 232106), (13207, 220542), (15753, 184898), (16579, 175686), (16638, 175063), (19411, 150054), (25009, 116466), (25098, 116053), (26414, 110271), (29281, 99474), (31506, 92449), (33158, 87843), (36757, 79242), (38822, 75027), (39621, 73514), (49737, 58562), (50018, 58233)]