31298688

素因数分解:

$2^7\times 3^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 91295100

約数和(自身を除く): 59996412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 269, 288, 303, 384, 404, 538, 576, 606, 807, 808, 909, 1076, 1152, 1212, 1614, 1616, 1818, 2152, 2421, 2424, 3228, 3232, 3636, 4304, 4842, 4848, 6456, 6464, 7272, 8608, 9684, 9696, 12912, 12928, 14544, 17216, 19368, 19392, 25824, 27169, 29088, 34432, 38736, 38784, 51648, 54338, 58176, 77472, 81507, 103296, 108676, 116352, 154944, 163014, 217352, 244521, 309888, 326028, 434704, 489042, 652056, 869408, 978084, 1304112, 1738816, 1956168, 2608224, 3477632, 3912336, 5216448, 7824672, 10432896, 15649344, 31298688]

約数ペア:

[(1, 31298688), (2, 15649344), (3, 10432896), (4, 7824672), (6, 5216448), (8, 3912336), (9, 3477632), (12, 2608224), (16, 1956168), (18, 1738816), (24, 1304112), (32, 978084), (36, 869408), (48, 652056), (64, 489042), (72, 434704), (96, 326028), (101, 309888), (128, 244521), (144, 217352), (192, 163014), (202, 154944), (269, 116352), (288, 108676), (303, 103296), (384, 81507), (404, 77472), (538, 58176), (576, 54338), (606, 51648), (807, 38784), (808, 38736), (909, 34432), (1076, 29088), (1152, 27169), (1212, 25824), (1614, 19392), (1616, 19368), (1818, 17216), (2152, 14544), (2421, 12928), (2424, 12912), (3228, 9696), (3232, 9684), (3636, 8608), (4304, 7272), (4842, 6464), (4848, 6456)]