198098928

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 120

約数和(自身を含む): 577740800

約数和(自身を除く): 379641872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 199, 223, 248, 279, 372, 398, 446, 496, 558, 597, 669, 744, 796, 892, 1116, 1194, 1338, 1488, 1592, 1784, 1791, 2007, 2232, 2388, 2676, 3184, 3568, 3582, 4014, 4464, 4776, 5352, 6169, 6913, 7164, 8028, 9552, 10704, 12338, 13826, 14328, 16056, 18507, 20739, 24676, 27652, 28656, 32112, 37014, 41478, 44377, 49352, 55304, 55521, 62217, 74028, 82956, 88754, 98704, 110608, 111042, 124434, 133131, 148056, 165912, 177508, 222084, 248868, 266262, 296112, 331824, 355016, 399393, 444168, 497736, 532524, 710032, 798786, 888336, 995472, 1065048, 1375687, 1597572, 2130096, 2751374, 3195144, 4127061, 5502748, 6390288, 8254122, 11005496, 12381183, 16508244, 22010992, 24762366, 33016488, 49524732, 66032976, 99049464, 198098928]

約数ペア:

[(1, 198098928), (2, 99049464), (3, 66032976), (4, 49524732), (6, 33016488), (8, 24762366), (9, 22010992), (12, 16508244), (16, 12381183), (18, 11005496), (24, 8254122), (31, 6390288), (36, 5502748), (48, 4127061), (62, 3195144), (72, 2751374), (93, 2130096), (124, 1597572), (144, 1375687), (186, 1065048), (199, 995472), (223, 888336), (248, 798786), (279, 710032), (372, 532524), (398, 497736), (446, 444168), (496, 399393), (558, 355016), (597, 331824), (669, 296112), (744, 266262), (796, 248868), (892, 222084), (1116, 177508), (1194, 165912), (1338, 148056), (1488, 133131), (1592, 124434), (1784, 111042), (1791, 110608), (2007, 98704), (2232, 88754), (2388, 82956), (2676, 74028), (3184, 62217), (3568, 55521), (3582, 55304), (4014, 49352), (4464, 44377), (4776, 41478), (5352, 37014), (6169, 32112), (6913, 28656), (7164, 27652), (8028, 24676), (9552, 20739), (10704, 18507), (12338, 16056), (13826, 14328)]