398672352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8233

約数の個数: 108

約数和(自身を含む): 1227792384

約数和(自身を除く): 829120032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 8191, 12168, 16224, 16382, 24336, 24573, 32764, 48672, 49146, 65528, 73719, 98292, 106483, 131056, 147438, 196584, 212966, 262112, 294876, 319449, 393168, 425932, 589752, 638898, 786336, 851864, 958347, 1179504, 1277796, 1384279, 1703728, 1916694, 2359008, 2555592, 2768558, 3407456, 3833388, 4152837, 5111184, 5537116, 7666776, 8305674, 10222368, 11074232, 12458511, 15333552, 16611348, 22148464, 24917022, 30667104, 33222696, 44296928, 49834044, 66445392, 99668088, 132890784, 199336176, 398672352]

約数ペア:

[(1, 398672352), (2, 199336176), (3, 132890784), (4, 99668088), (6, 66445392), (8, 49834044), (9, 44296928), (12, 33222696), (13, 30667104), (16, 24917022), (18, 22148464), (24, 16611348), (26, 15333552), (32, 12458511), (36, 11074232), (39, 10222368), (48, 8305674), (52, 7666776), (72, 5537116), (78, 5111184), (96, 4152837), (104, 3833388), (117, 3407456), (144, 2768558), (156, 2555592), (169, 2359008), (208, 1916694), (234, 1703728), (288, 1384279), (312, 1277796), (338, 1179504), (416, 958347), (468, 851864), (507, 786336), (624, 638898), (676, 589752), (936, 425932), (1014, 393168), (1248, 319449), (1352, 294876), (1521, 262112), (1872, 212966), (2028, 196584), (2704, 147438), (3042, 131056), (3744, 106483), (4056, 98292), (5408, 73719), (6084, 65528), (8112, 49146), (8191, 48672), (12168, 32764), (16224, 24573), (16382, 24336)]