222539968

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2502

約数の個数: 84

約数和(自身を含む): 531632160

約数和(自身を除く): 309092192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 928, 1421, 1568, 1624, 1856, 2447, 2842, 3136, 3248, 4894, 5684, 6496, 9788, 11368, 12992, 17129, 19576, 22736, 34258, 39152, 45472, 68516, 70963, 78304, 90944, 119903, 137032, 141926, 156608, 239806, 274064, 283852, 479612, 496741, 548128, 567704, 959224, 993482, 1096256, 1135408, 1918448, 1986964, 2270816, 3477187, 3836896, 3973928, 4541632, 6954374, 7673792, 7947856, 13908748, 15895712, 27817496, 31791424, 55634992, 111269984, 222539968]

約数ペア:

[(1, 222539968), (2, 111269984), (4, 55634992), (7, 31791424), (8, 27817496), (14, 15895712), (16, 13908748), (28, 7947856), (29, 7673792), (32, 6954374), (49, 4541632), (56, 3973928), (58, 3836896), (64, 3477187), (98, 2270816), (112, 1986964), (116, 1918448), (196, 1135408), (203, 1096256), (224, 993482), (232, 959224), (392, 567704), (406, 548128), (448, 496741), (464, 479612), (784, 283852), (812, 274064), (928, 239806), (1421, 156608), (1568, 141926), (1624, 137032), (1856, 119903), (2447, 90944), (2842, 78304), (3136, 70963), (3248, 68516), (4894, 45472), (5684, 39152), (6496, 34258), (9788, 22736), (11368, 19576), (12992, 17129)]