1397582928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1386491}}^1$

素因数の和:1386512

約数の個数: 60

約数和(自身を含む): 4470050208

約数和(自身を除く): 3072467280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1386491, 2772982, 4159473, 5545964, 8318946, 9705437, 11091928, 12478419, 16637892, 19410874, 22183856, 24956838, 29116311, 33275784, 38821748, 49913676, 58232622, 66551568, 77643496, 87348933, 99827352, 116465244, 155286992, 174697866, 199654704, 232930488, 349395732, 465860976, 698791464, 1397582928]

約数ペア:

[(1, 1397582928), (2, 698791464), (3, 465860976), (4, 349395732), (6, 232930488), (7, 199654704), (8, 174697866), (9, 155286992), (12, 116465244), (14, 99827352), (16, 87348933), (18, 77643496), (21, 66551568), (24, 58232622), (28, 49913676), (36, 38821748), (42, 33275784), (48, 29116311), (56, 24956838), (63, 22183856), (72, 19410874), (84, 16637892), (112, 12478419), (126, 11091928), (144, 9705437), (168, 8318946), (252, 5545964), (336, 4159473), (504, 2772982), (1008, 1386491)]