428499072

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1180

約数の個数: 160

約数和(自身を含む): 1310843820

約数和(自身を除く): 882344748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 288, 296, 324, 333, 384, 432, 444, 576, 592, 648, 666, 864, 888, 999, 1117, 1152, 1184, 1296, 1332, 1728, 1776, 1998, 2234, 2368, 2592, 2664, 2997, 3351, 3456, 3552, 3996, 4468, 4736, 5184, 5328, 5994, 6702, 7104, 7992, 8936, 10053, 10368, 10656, 11988, 13404, 14208, 15984, 17872, 20106, 21312, 23976, 26808, 30159, 31968, 35744, 40212, 41329, 42624, 47952, 53616, 60318, 63936, 71488, 80424, 82658, 90477, 95904, 107232, 120636, 123987, 127872, 142976, 160848, 165316, 180954, 191808, 214464, 241272, 247974, 321696, 330632, 361908, 371961, 383616, 428928, 482544, 495948, 643392, 661264, 723816, 743922, 965088, 991896, 1115883, 1286784, 1322528, 1447632, 1487844, 1930176, 1983792, 2231766, 2645056, 2895264, 2975688, 3347649, 3860352, 3967584, 4463532, 5290112, 5790528, 5951376, 6695298, 7935168, 8927064, 11581056, 11902752, 13390596, 15870336, 17854128, 23805504, 26781192, 35708256, 47611008, 53562384, 71416512, 107124768, 142833024, 214249536, 428499072]

約数ペア:

[(1, 428499072), (2, 214249536), (3, 142833024), (4, 107124768), (6, 71416512), (8, 53562384), (9, 47611008), (12, 35708256), (16, 26781192), (18, 23805504), (24, 17854128), (27, 15870336), (32, 13390596), (36, 11902752), (37, 11581056), (48, 8927064), (54, 7935168), (64, 6695298), (72, 5951376), (74, 5790528), (81, 5290112), (96, 4463532), (108, 3967584), (111, 3860352), (128, 3347649), (144, 2975688), (148, 2895264), (162, 2645056), (192, 2231766), (216, 1983792), (222, 1930176), (288, 1487844), (296, 1447632), (324, 1322528), (333, 1286784), (384, 1115883), (432, 991896), (444, 965088), (576, 743922), (592, 723816), (648, 661264), (666, 643392), (864, 495948), (888, 482544), (999, 428928), (1117, 383616), (1152, 371961), (1184, 361908), (1296, 330632), (1332, 321696), (1728, 247974), (1776, 241272), (1998, 214464), (2234, 191808), (2368, 180954), (2592, 165316), (2664, 160848), (2997, 142976), (3351, 127872), (3456, 123987), (3552, 120636), (3996, 107232), (4468, 95904), (4736, 90477), (5184, 82658), (5328, 80424), (5994, 71488), (6702, 63936), (7104, 60318), (7992, 53616), (8936, 47952), (10053, 42624), (10368, 41329), (10656, 40212), (11988, 35744), (13404, 31968), (14208, 30159), (15984, 26808), (17872, 23976), (20106, 21312)]