428272936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 1038804480

約数和(自身を除く): 610531544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 728, 806, 868, 1274, 1519, 1612, 1736, 2548, 2711, 2821, 3038, 3224, 5096, 5422, 5642, 6076, 10844, 11284, 12152, 18977, 19747, 21688, 22568, 35243, 37954, 39494, 70486, 75908, 78988, 84041, 132839, 140972, 151816, 157976, 168082, 246701, 265678, 281944, 336164, 493402, 531356, 588287, 672328, 986804, 1062712, 1092533, 1176574, 1726907, 1973608, 2185066, 2353148, 3453814, 4118009, 4370132, 4706296, 6907628, 7647731, 8236018, 8740264, 13815256, 15295462, 16472036, 30590924, 32944072, 53534117, 61181848, 107068234, 214136468, 428272936]

約数ペア:

[(1, 428272936), (2, 214136468), (4, 107068234), (7, 61181848), (8, 53534117), (13, 32944072), (14, 30590924), (26, 16472036), (28, 15295462), (31, 13815256), (49, 8740264), (52, 8236018), (56, 7647731), (62, 6907628), (91, 4706296), (98, 4370132), (104, 4118009), (124, 3453814), (182, 2353148), (196, 2185066), (217, 1973608), (248, 1726907), (364, 1176574), (392, 1092533), (403, 1062712), (434, 986804), (637, 672328), (728, 588287), (806, 531356), (868, 493402), (1274, 336164), (1519, 281944), (1612, 265678), (1736, 246701), (2548, 168082), (2711, 157976), (2821, 151816), (3038, 140972), (3224, 132839), (5096, 84041), (5422, 78988), (5642, 75908), (6076, 70486), (10844, 39494), (11284, 37954), (12152, 35243), (18977, 22568), (19747, 21688)]