243214592

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 527842560

約数和(自身を除く): 284627968

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 589, 608, 992, 1178, 1216, 1613, 1984, 2356, 2432, 3226, 3968, 4712, 4864, 6452, 7936, 9424, 12904, 18848, 25808, 30647, 37696, 50003, 51616, 61294, 75392, 100006, 103232, 122588, 150784, 200012, 206464, 245176, 400024, 412928, 490352, 800048, 950057, 980704, 1600096, 1900114, 1961408, 3200192, 3800228, 3922816, 6400384, 7600456, 7845632, 12800768, 15200912, 30401824, 60803648, 121607296, 243214592]

約数ペア:

[(1, 243214592), (2, 121607296), (4, 60803648), (8, 30401824), (16, 15200912), (19, 12800768), (31, 7845632), (32, 7600456), (38, 6400384), (62, 3922816), (64, 3800228), (76, 3200192), (124, 1961408), (128, 1900114), (152, 1600096), (248, 980704), (256, 950057), (304, 800048), (496, 490352), (589, 412928), (608, 400024), (992, 245176), (1178, 206464), (1216, 200012), (1613, 150784), (1984, 122588), (2356, 103232), (2432, 100006), (3226, 75392), (3968, 61294), (4712, 51616), (4864, 50003), (6452, 37696), (7936, 30647), (9424, 25808), (12904, 18848)]