442997448

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 1158242400

約数和(自身を除く): 715244952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 139, 148, 194, 222, 278, 291, 296, 388, 417, 444, 556, 582, 776, 834, 888, 1112, 1164, 1369, 1668, 2328, 2738, 3336, 3589, 4107, 5143, 5476, 7178, 8214, 10286, 10767, 10952, 13483, 14356, 15429, 16428, 20572, 21534, 26966, 28712, 30858, 32856, 40449, 41144, 43068, 53932, 61716, 80898, 86136, 107864, 123432, 132793, 161796, 190291, 265586, 323592, 380582, 398379, 498871, 531172, 570873, 761164, 796758, 997742, 1062344, 1141746, 1496613, 1522328, 1593516, 1995484, 2283492, 2993226, 3187032, 3990968, 4566984, 5986452, 11972904, 18458227, 36916454, 55374681, 73832908, 110749362, 147665816, 221498724, 442997448]

約数ペア:

[(1, 442997448), (2, 221498724), (3, 147665816), (4, 110749362), (6, 73832908), (8, 55374681), (12, 36916454), (24, 18458227), (37, 11972904), (74, 5986452), (97, 4566984), (111, 3990968), (139, 3187032), (148, 2993226), (194, 2283492), (222, 1995484), (278, 1593516), (291, 1522328), (296, 1496613), (388, 1141746), (417, 1062344), (444, 997742), (556, 796758), (582, 761164), (776, 570873), (834, 531172), (888, 498871), (1112, 398379), (1164, 380582), (1369, 323592), (1668, 265586), (2328, 190291), (2738, 161796), (3336, 132793), (3589, 123432), (4107, 107864), (5143, 86136), (5476, 80898), (7178, 61716), (8214, 53932), (10286, 43068), (10767, 41144), (10952, 40449), (13483, 32856), (14356, 30858), (15429, 28712), (16428, 26966), (20572, 21534)]