1213043392

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 126

約数和(自身を含む): 2750733132

約数和(自身を除く): 1537689740

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 163, 176, 242, 248, 326, 341, 352, 484, 496, 652, 682, 704, 961, 968, 992, 1304, 1364, 1793, 1922, 1936, 1984, 2608, 2728, 3586, 3751, 3844, 3872, 5053, 5216, 5456, 7172, 7502, 7688, 7744, 10106, 10432, 10571, 10912, 14344, 15004, 15376, 19723, 20212, 21142, 21824, 28688, 30008, 30752, 39446, 40424, 42284, 55583, 57376, 60016, 61504, 78892, 80848, 84568, 111166, 114752, 116281, 120032, 156643, 157784, 161696, 169136, 222332, 232562, 240064, 313286, 315568, 323392, 338272, 444664, 465124, 611413, 626572, 631136, 676544, 889328, 930248, 1222826, 1253144, 1262272, 1723073, 1778656, 1860496, 2445652, 2506288, 3446146, 3557312, 3720992, 4891304, 5012576, 6892292, 7441984, 9782608, 10025152, 13784584, 18953803, 19565216, 27569168, 37907606, 39130432, 55138336, 75815212, 110276672, 151630424, 303260848, 606521696, 1213043392]

約数ペア:

[(1, 1213043392), (2, 606521696), (4, 303260848), (8, 151630424), (11, 110276672), (16, 75815212), (22, 55138336), (31, 39130432), (32, 37907606), (44, 27569168), (62, 19565216), (64, 18953803), (88, 13784584), (121, 10025152), (124, 9782608), (163, 7441984), (176, 6892292), (242, 5012576), (248, 4891304), (326, 3720992), (341, 3557312), (352, 3446146), (484, 2506288), (496, 2445652), (652, 1860496), (682, 1778656), (704, 1723073), (961, 1262272), (968, 1253144), (992, 1222826), (1304, 930248), (1364, 889328), (1793, 676544), (1922, 631136), (1936, 626572), (1984, 611413), (2608, 465124), (2728, 444664), (3586, 338272), (3751, 323392), (3844, 315568), (3872, 313286), (5053, 240064), (5216, 232562), (5456, 222332), (7172, 169136), (7502, 161696), (7688, 157784), (7744, 156643), (10106, 120032), (10432, 116281), (10571, 114752), (10912, 111166), (14344, 84568), (15004, 80848), (15376, 78892), (19723, 61504), (20212, 60016), (21142, 57376), (21824, 55583), (28688, 42284), (30008, 40424), (30752, 39446)]