646457376

素因数分解:

$2^5\times 3^1\times {\mathrm{223}}^1\times {\mathrm{30197}}^1$

素因数の和:30433

約数の個数: 48

約数和(自身を含む): 1704616704

約数和(自身を除く): 1058159328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7136, 10704, 21408, 30197, 60394, 90591, 120788, 181182, 241576, 362364, 483152, 724728, 966304, 1449456, 2898912, 6733931, 13467862, 20201793, 26935724, 40403586, 53871448, 80807172, 107742896, 161614344, 215485792, 323228688, 646457376]

約数ペア:

[(1, 646457376), (2, 323228688), (3, 215485792), (4, 161614344), (6, 107742896), (8, 80807172), (12, 53871448), (16, 40403586), (24, 26935724), (32, 20201793), (48, 13467862), (96, 6733931), (223, 2898912), (446, 1449456), (669, 966304), (892, 724728), (1338, 483152), (1784, 362364), (2676, 241576), (3568, 181182), (5352, 120788), (7136, 90591), (10704, 60394), (21408, 30197)]