2563461472

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 144

約数和(自身を含む): 6036097536

約数和(自身を除く): 3472636064

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 127, 143, 176, 208, 242, 254, 286, 352, 401, 416, 484, 508, 572, 802, 968, 1016, 1144, 1397, 1573, 1604, 1651, 1936, 2032, 2288, 2794, 3146, 3208, 3302, 3872, 4064, 4411, 4576, 5213, 5588, 6292, 6416, 6604, 8822, 10426, 11176, 12584, 12832, 13208, 15367, 17644, 18161, 20852, 22352, 25168, 26416, 30734, 35288, 36322, 41704, 44704, 48521, 50336, 50927, 52832, 57343, 61468, 70576, 72644, 83408, 97042, 101854, 114686, 122936, 141152, 145288, 166816, 194084, 199771, 203708, 229372, 245872, 290576, 388168, 399542, 407416, 458744, 491744, 560197, 581152, 630773, 662051, 776336, 799084, 814832, 917488, 1120394, 1261546, 1324102, 1552672, 1598168, 1629664, 1834976, 2240788, 2523092, 2648204, 3196336, 4481576, 5046184, 5296408, 6162167, 6392672, 7282561, 8963152, 10092368, 10592816, 12324334, 14565122, 17926304, 20184736, 21185632, 24648668, 29130244, 49297336, 58260488, 80108171, 98594672, 116520976, 160216342, 197189344, 233041952, 320432684, 640865368, 1281730736, 2563461472]

約数ペア:

[(1, 2563461472), (2, 1281730736), (4, 640865368), (8, 320432684), (11, 233041952), (13, 197189344), (16, 160216342), (22, 116520976), (26, 98594672), (32, 80108171), (44, 58260488), (52, 49297336), (88, 29130244), (104, 24648668), (121, 21185632), (127, 20184736), (143, 17926304), (176, 14565122), (208, 12324334), (242, 10592816), (254, 10092368), (286, 8963152), (352, 7282561), (401, 6392672), (416, 6162167), (484, 5296408), (508, 5046184), (572, 4481576), (802, 3196336), (968, 2648204), (1016, 2523092), (1144, 2240788), (1397, 1834976), (1573, 1629664), (1604, 1598168), (1651, 1552672), (1936, 1324102), (2032, 1261546), (2288, 1120394), (2794, 917488), (3146, 814832), (3208, 799084), (3302, 776336), (3872, 662051), (4064, 630773), (4411, 581152), (4576, 560197), (5213, 491744), (5588, 458744), (6292, 407416), (6416, 399542), (6604, 388168), (8822, 290576), (10426, 245872), (11176, 229372), (12584, 203708), (12832, 199771), (13208, 194084), (15367, 166816), (17644, 145288), (18161, 141152), (20852, 122936), (22352, 114686), (25168, 101854), (26416, 97042), (30734, 83408), (35288, 72644), (36322, 70576), (41704, 61468), (44704, 57343), (48521, 52832), (50336, 50927)]