428399232

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 1216166400

約数和(自身を除く): 787767168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 71, 76, 96, 114, 128, 142, 152, 192, 213, 228, 284, 304, 384, 426, 456, 568, 608, 827, 852, 912, 1136, 1216, 1349, 1654, 1704, 1824, 2272, 2432, 2481, 2698, 3308, 3408, 3648, 4047, 4544, 4962, 5396, 6616, 6816, 7296, 8094, 9088, 9924, 10792, 13232, 13632, 15713, 16188, 19848, 21584, 26464, 27264, 31426, 32376, 39696, 43168, 47139, 52928, 58717, 62852, 64752, 79392, 86336, 94278, 105856, 117434, 125704, 129504, 158784, 172672, 176151, 188556, 234868, 251408, 259008, 317568, 352302, 377112, 469736, 502816, 518016, 704604, 754224, 939472, 1005632, 1115623, 1409208, 1508448, 1878944, 2011264, 2231246, 2818416, 3016896, 3346869, 3757888, 4462492, 5636832, 6033792, 6693738, 7515776, 8924984, 11273664, 13387476, 17849968, 22547328, 26774952, 35699936, 53549904, 71399872, 107099808, 142799744, 214199616, 428399232]

約数ペア:

[(1, 428399232), (2, 214199616), (3, 142799744), (4, 107099808), (6, 71399872), (8, 53549904), (12, 35699936), (16, 26774952), (19, 22547328), (24, 17849968), (32, 13387476), (38, 11273664), (48, 8924984), (57, 7515776), (64, 6693738), (71, 6033792), (76, 5636832), (96, 4462492), (114, 3757888), (128, 3346869), (142, 3016896), (152, 2818416), (192, 2231246), (213, 2011264), (228, 1878944), (284, 1508448), (304, 1409208), (384, 1115623), (426, 1005632), (456, 939472), (568, 754224), (608, 704604), (827, 518016), (852, 502816), (912, 469736), (1136, 377112), (1216, 352302), (1349, 317568), (1654, 259008), (1704, 251408), (1824, 234868), (2272, 188556), (2432, 176151), (2481, 172672), (2698, 158784), (3308, 129504), (3408, 125704), (3648, 117434), (4047, 105856), (4544, 94278), (4962, 86336), (5396, 79392), (6616, 64752), (6816, 62852), (7296, 58717), (8094, 52928), (9088, 47139), (9924, 43168), (10792, 39696), (13232, 32376), (13632, 31426), (15713, 27264), (16188, 26464), (19848, 21584)]