542222436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 1522354176

約数和(自身を除く): 980131740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 127, 137, 147, 159, 196, 212, 254, 274, 294, 318, 371, 381, 411, 508, 548, 588, 636, 742, 762, 822, 889, 959, 1113, 1484, 1524, 1644, 1778, 1918, 2226, 2597, 2667, 2877, 3556, 3836, 4452, 5194, 5334, 5754, 6223, 6713, 6731, 7261, 7791, 10388, 10668, 11508, 12446, 13426, 13462, 14522, 15582, 17399, 18669, 20139, 20193, 21783, 24892, 26852, 26924, 29044, 31164, 34798, 37338, 40278, 40386, 43566, 47117, 50827, 52197, 69596, 74676, 80556, 80772, 87132, 94234, 101654, 104394, 121793, 141351, 152481, 188468, 203308, 208788, 243586, 282702, 304962, 329819, 355789, 365379, 487172, 565404, 609924, 659638, 711578, 730758, 852551, 922147, 989457, 1067367, 1319276, 1423156, 1461516, 1705102, 1844294, 1978914, 2134734, 2557653, 2766441, 3410204, 3688588, 3957828, 4269468, 5115306, 5532882, 6455029, 10230612, 11065764, 12910058, 19365087, 25820116, 38730174, 45185203, 77460348, 90370406, 135555609, 180740812, 271111218, 542222436]

約数ペア:

[(1, 542222436), (2, 271111218), (3, 180740812), (4, 135555609), (6, 90370406), (7, 77460348), (12, 45185203), (14, 38730174), (21, 25820116), (28, 19365087), (42, 12910058), (49, 11065764), (53, 10230612), (84, 6455029), (98, 5532882), (106, 5115306), (127, 4269468), (137, 3957828), (147, 3688588), (159, 3410204), (196, 2766441), (212, 2557653), (254, 2134734), (274, 1978914), (294, 1844294), (318, 1705102), (371, 1461516), (381, 1423156), (411, 1319276), (508, 1067367), (548, 989457), (588, 922147), (636, 852551), (742, 730758), (762, 711578), (822, 659638), (889, 609924), (959, 565404), (1113, 487172), (1484, 365379), (1524, 355789), (1644, 329819), (1778, 304962), (1918, 282702), (2226, 243586), (2597, 208788), (2667, 203308), (2877, 188468), (3556, 152481), (3836, 141351), (4452, 121793), (5194, 104394), (5334, 101654), (5754, 94234), (6223, 87132), (6713, 80772), (6731, 80556), (7261, 74676), (7791, 69596), (10388, 52197), (10668, 50827), (11508, 47117), (12446, 43566), (13426, 40386), (13462, 40278), (14522, 37338), (15582, 34798), (17399, 31164), (18669, 29044), (20139, 26924), (20193, 26852), (21783, 24892)]