274040688

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 723382272

約数和(自身を除く): 449341584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 191, 213, 284, 382, 421, 426, 568, 573, 764, 842, 852, 1136, 1146, 1263, 1528, 1684, 1704, 2292, 2526, 3056, 3368, 3408, 4584, 5052, 6736, 9168, 10104, 13561, 20208, 27122, 29891, 40683, 54244, 59782, 80411, 81366, 89673, 108488, 119564, 160822, 162732, 179346, 216976, 239128, 241233, 321644, 325464, 358692, 478256, 482466, 643288, 650928, 717384, 964932, 1286576, 1434768, 1929864, 3859728, 5709181, 11418362, 17127543, 22836724, 34255086, 45673448, 68510172, 91346896, 137020344, 274040688]

約数ペア:

[(1, 274040688), (2, 137020344), (3, 91346896), (4, 68510172), (6, 45673448), (8, 34255086), (12, 22836724), (16, 17127543), (24, 11418362), (48, 5709181), (71, 3859728), (142, 1929864), (191, 1434768), (213, 1286576), (284, 964932), (382, 717384), (421, 650928), (426, 643288), (568, 482466), (573, 478256), (764, 358692), (842, 325464), (852, 321644), (1136, 241233), (1146, 239128), (1263, 216976), (1528, 179346), (1684, 162732), (1704, 160822), (2292, 119564), (2526, 108488), (3056, 89673), (3368, 81366), (3408, 80411), (4584, 59782), (5052, 54244), (6736, 40683), (9168, 29891), (10104, 27122), (13561, 20208)]