2147997228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 5479219200

約数和(自身を除く): 3331221972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 181, 254, 362, 381, 508, 543, 599, 724, 762, 1086, 1198, 1524, 1651, 1797, 2172, 2353, 2396, 3302, 3594, 4706, 4953, 6604, 7059, 7188, 7787, 9412, 9906, 14118, 15574, 19812, 22987, 23361, 28236, 31148, 45974, 46722, 68961, 76073, 91948, 93444, 108419, 137922, 152146, 216838, 228219, 275844, 298831, 304292, 325257, 433676, 456438, 597662, 650514, 896493, 912876, 988949, 1195324, 1301028, 1409447, 1792986, 1977898, 2818894, 2966847, 3585972, 3955796, 4228341, 5637788, 5933694, 8456682, 11867388, 13769213, 16913364, 27538426, 41307639, 55076852, 82615278, 165230556, 178999769, 357999538, 536999307, 715999076, 1073998614, 2147997228]

約数ペア:

[(1, 2147997228), (2, 1073998614), (3, 715999076), (4, 536999307), (6, 357999538), (12, 178999769), (13, 165230556), (26, 82615278), (39, 55076852), (52, 41307639), (78, 27538426), (127, 16913364), (156, 13769213), (181, 11867388), (254, 8456682), (362, 5933694), (381, 5637788), (508, 4228341), (543, 3955796), (599, 3585972), (724, 2966847), (762, 2818894), (1086, 1977898), (1198, 1792986), (1524, 1409447), (1651, 1301028), (1797, 1195324), (2172, 988949), (2353, 912876), (2396, 896493), (3302, 650514), (3594, 597662), (4706, 456438), (4953, 433676), (6604, 325257), (7059, 304292), (7188, 298831), (7787, 275844), (9412, 228219), (9906, 216838), (14118, 152146), (15574, 137922), (19812, 108419), (22987, 93444), (23361, 91948), (28236, 76073), (31148, 68961), (45974, 46722)]