326555736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1849

約数の個数: 128

約数和(自身を含む): 955852800

約数和(自身を除く): 629297064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1777, 1976, 2356, 2418, 2964, 3224, 3534, 3554, 4712, 4836, 5331, 5928, 7068, 7108, 7657, 9672, 10662, 14136, 14216, 15314, 21324, 22971, 23101, 30628, 33763, 42648, 45942, 46202, 55087, 61256, 67526, 69303, 91884, 92404, 101289, 110174, 135052, 138606, 165261, 183768, 184808, 202578, 220348, 270104, 277212, 330522, 405156, 438919, 440696, 554424, 661044, 716131, 810312, 877838, 1046653, 1316757, 1322088, 1432262, 1755676, 2093306, 2148393, 2633514, 2864524, 3139959, 3511352, 4186612, 4296786, 5267028, 5729048, 6279918, 8373224, 8593572, 10534056, 12559836, 13606489, 17187144, 25119672, 27212978, 40819467, 54425956, 81638934, 108851912, 163277868, 326555736]

約数ペア:

[(1, 326555736), (2, 163277868), (3, 108851912), (4, 81638934), (6, 54425956), (8, 40819467), (12, 27212978), (13, 25119672), (19, 17187144), (24, 13606489), (26, 12559836), (31, 10534056), (38, 8593572), (39, 8373224), (52, 6279918), (57, 5729048), (62, 5267028), (76, 4296786), (78, 4186612), (93, 3511352), (104, 3139959), (114, 2864524), (124, 2633514), (152, 2148393), (156, 2093306), (186, 1755676), (228, 1432262), (247, 1322088), (248, 1316757), (312, 1046653), (372, 877838), (403, 810312), (456, 716131), (494, 661044), (589, 554424), (741, 440696), (744, 438919), (806, 405156), (988, 330522), (1178, 277212), (1209, 270104), (1482, 220348), (1612, 202578), (1767, 184808), (1777, 183768), (1976, 165261), (2356, 138606), (2418, 135052), (2964, 110174), (3224, 101289), (3534, 92404), (3554, 91884), (4712, 69303), (4836, 67526), (5331, 61256), (5928, 55087), (7068, 46202), (7108, 45942), (7657, 42648), (9672, 33763), (10662, 30628), (14136, 23101), (14216, 22971), (15314, 21324)]