421959104

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1394

約数の個数: 112

約数和(自身を含む): 1031540736

約数和(自身を除く): 609581632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 448, 496, 644, 713, 736, 868, 992, 1288, 1321, 1426, 1472, 1736, 1984, 2576, 2642, 2852, 3472, 4991, 5152, 5284, 5704, 6944, 9247, 9982, 10304, 10568, 11408, 13888, 18494, 19964, 21136, 22816, 30383, 36988, 39928, 40951, 42272, 45632, 60766, 73976, 79856, 81902, 84544, 121532, 147952, 159712, 163804, 212681, 243064, 286657, 295904, 319424, 327608, 425362, 486128, 573314, 591808, 655216, 850724, 941873, 972256, 1146628, 1310432, 1701448, 1883746, 1944512, 2293256, 2620864, 3402896, 3767492, 4586512, 6593111, 6805792, 7534984, 9173024, 13186222, 13611584, 15069968, 18346048, 26372444, 30139936, 52744888, 60279872, 105489776, 210979552, 421959104]

約数ペア:

[(1, 421959104), (2, 210979552), (4, 105489776), (7, 60279872), (8, 52744888), (14, 30139936), (16, 26372444), (23, 18346048), (28, 15069968), (31, 13611584), (32, 13186222), (46, 9173024), (56, 7534984), (62, 6805792), (64, 6593111), (92, 4586512), (112, 3767492), (124, 3402896), (161, 2620864), (184, 2293256), (217, 1944512), (224, 1883746), (248, 1701448), (322, 1310432), (368, 1146628), (434, 972256), (448, 941873), (496, 850724), (644, 655216), (713, 591808), (736, 573314), (868, 486128), (992, 425362), (1288, 327608), (1321, 319424), (1426, 295904), (1472, 286657), (1736, 243064), (1984, 212681), (2576, 163804), (2642, 159712), (2852, 147952), (3472, 121532), (4991, 84544), (5152, 81902), (5284, 79856), (5704, 73976), (6944, 60766), (9247, 45632), (9982, 42272), (10304, 40951), (10568, 39928), (11408, 36988), (13888, 30383), (18494, 22816), (19964, 21136)]