642032352

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4397}}^1$

素因数の和:4442

約数の個数: 144

約数和(自身を含む): 2028181680

約数和(自身を除く): 1386149328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3744, 4056, 4397, 4563, 5408, 5616, 6084, 8112, 8794, 9126, 11232, 12168, 13191, 16224, 17588, 18252, 24336, 26382, 35176, 36504, 39573, 48672, 52764, 57161, 70352, 73008, 79146, 105528, 114322, 118719, 140704, 146016, 158292, 171483, 211056, 228644, 237438, 316584, 342966, 422112, 457288, 474876, 514449, 633168, 685932, 743093, 914576, 949752, 1028898, 1266336, 1371864, 1486186, 1543347, 1829152, 1899504, 2057796, 2229279, 2743728, 2972372, 3086694, 3799008, 4115592, 4458558, 5487456, 5944744, 6173388, 6687837, 8231184, 8917116, 11889488, 12346776, 13375674, 16462368, 17834232, 20063511, 23778976, 24693552, 26751348, 35668464, 40127022, 49387104, 53502696, 71336928, 80254044, 107005392, 160508088, 214010784, 321016176, 642032352]

約数ペア:

[(1, 642032352), (2, 321016176), (3, 214010784), (4, 160508088), (6, 107005392), (8, 80254044), (9, 71336928), (12, 53502696), (13, 49387104), (16, 40127022), (18, 35668464), (24, 26751348), (26, 24693552), (27, 23778976), (32, 20063511), (36, 17834232), (39, 16462368), (48, 13375674), (52, 12346776), (54, 11889488), (72, 8917116), (78, 8231184), (96, 6687837), (104, 6173388), (108, 5944744), (117, 5487456), (144, 4458558), (156, 4115592), (169, 3799008), (208, 3086694), (216, 2972372), (234, 2743728), (288, 2229279), (312, 2057796), (338, 1899504), (351, 1829152), (416, 1543347), (432, 1486186), (468, 1371864), (507, 1266336), (624, 1028898), (676, 949752), (702, 914576), (864, 743093), (936, 685932), (1014, 633168), (1248, 514449), (1352, 474876), (1404, 457288), (1521, 422112), (1872, 342966), (2028, 316584), (2704, 237438), (2808, 228644), (3042, 211056), (3744, 171483), (4056, 158292), (4397, 146016), (4563, 140704), (5408, 118719), (5616, 114322), (6084, 105528), (8112, 79146), (8794, 73008), (9126, 70352), (11232, 57161), (12168, 52764), (13191, 48672), (16224, 39573), (17588, 36504), (18252, 35176), (24336, 26382)]