321016176

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4397}}^1$

素因数の和:4440

約数の個数: 120

約数和(自身を含む): 997994160

約数和(自身を除く): 676977984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 4056, 4397, 4563, 5616, 6084, 8112, 8794, 9126, 12168, 13191, 17588, 18252, 24336, 26382, 35176, 36504, 39573, 52764, 57161, 70352, 73008, 79146, 105528, 114322, 118719, 158292, 171483, 211056, 228644, 237438, 316584, 342966, 457288, 474876, 514449, 633168, 685932, 743093, 914576, 949752, 1028898, 1371864, 1486186, 1543347, 1899504, 2057796, 2229279, 2743728, 2972372, 3086694, 4115592, 4458558, 5944744, 6173388, 6687837, 8231184, 8917116, 11889488, 12346776, 13375674, 17834232, 20063511, 24693552, 26751348, 35668464, 40127022, 53502696, 80254044, 107005392, 160508088, 321016176]

約数ペア:

[(1, 321016176), (2, 160508088), (3, 107005392), (4, 80254044), (6, 53502696), (8, 40127022), (9, 35668464), (12, 26751348), (13, 24693552), (16, 20063511), (18, 17834232), (24, 13375674), (26, 12346776), (27, 11889488), (36, 8917116), (39, 8231184), (48, 6687837), (52, 6173388), (54, 5944744), (72, 4458558), (78, 4115592), (104, 3086694), (108, 2972372), (117, 2743728), (144, 2229279), (156, 2057796), (169, 1899504), (208, 1543347), (216, 1486186), (234, 1371864), (312, 1028898), (338, 949752), (351, 914576), (432, 743093), (468, 685932), (507, 633168), (624, 514449), (676, 474876), (702, 457288), (936, 342966), (1014, 316584), (1352, 237438), (1404, 228644), (1521, 211056), (1872, 171483), (2028, 158292), (2704, 118719), (2808, 114322), (3042, 105528), (4056, 79146), (4397, 73008), (4563, 70352), (5616, 57161), (6084, 52764), (8112, 39573), (8794, 36504), (9126, 35176), (12168, 26382), (13191, 24336), (17588, 18252)]