2979305568

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2301

約数の個数: 144

約数和(自身を含む): 8750261520

約数和(自身を除く): 5770955952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 113, 129, 144, 172, 226, 258, 288, 339, 344, 387, 452, 516, 678, 688, 774, 904, 1017, 1032, 1356, 1376, 1548, 1808, 2034, 2064, 2129, 2712, 3096, 3616, 4068, 4128, 4258, 4859, 5424, 6192, 6387, 8136, 8516, 9718, 10848, 12384, 12774, 14577, 16272, 17032, 19161, 19436, 25548, 29154, 32544, 34064, 38322, 38872, 43731, 51096, 58308, 68128, 76644, 77744, 87462, 91547, 102192, 116616, 153288, 155488, 174924, 183094, 204384, 233232, 240577, 274641, 306576, 349848, 366188, 466464, 481154, 549282, 613152, 699696, 721731, 732376, 823923, 962308, 1098564, 1399392, 1443462, 1464752, 1647846, 1924616, 2165193, 2197128, 2886924, 2929504, 3295692, 3849232, 4330386, 4394256, 5773848, 6591384, 7698464, 8660772, 8788512, 10344811, 11547696, 13182768, 17321544, 20689622, 23095392, 26365536, 31034433, 34643088, 41379244, 62068866, 69286176, 82758488, 93103299, 124137732, 165516976, 186206598, 248275464, 331033952, 372413196, 496550928, 744826392, 993101856, 1489652784, 2979305568]

約数ペア:

[(1, 2979305568), (2, 1489652784), (3, 993101856), (4, 744826392), (6, 496550928), (8, 372413196), (9, 331033952), (12, 248275464), (16, 186206598), (18, 165516976), (24, 124137732), (32, 93103299), (36, 82758488), (43, 69286176), (48, 62068866), (72, 41379244), (86, 34643088), (96, 31034433), (113, 26365536), (129, 23095392), (144, 20689622), (172, 17321544), (226, 13182768), (258, 11547696), (288, 10344811), (339, 8788512), (344, 8660772), (387, 7698464), (452, 6591384), (516, 5773848), (678, 4394256), (688, 4330386), (774, 3849232), (904, 3295692), (1017, 2929504), (1032, 2886924), (1356, 2197128), (1376, 2165193), (1548, 1924616), (1808, 1647846), (2034, 1464752), (2064, 1443462), (2129, 1399392), (2712, 1098564), (3096, 962308), (3616, 823923), (4068, 732376), (4128, 721731), (4258, 699696), (4859, 613152), (5424, 549282), (6192, 481154), (6387, 466464), (8136, 366188), (8516, 349848), (9718, 306576), (10848, 274641), (12384, 240577), (12774, 233232), (14577, 204384), (16272, 183094), (17032, 174924), (19161, 155488), (19436, 153288), (25548, 116616), (29154, 102192), (32544, 91547), (34064, 87462), (38322, 77744), (38872, 76644), (43731, 68128), (51096, 58308)]