2508278464

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1811}}^1$

素因数の和:1926

約数の個数: 112

約数和(自身を含む): 5633435520

約数和(自身を除く): 3125157056

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 67, 68, 76, 134, 136, 152, 268, 272, 304, 323, 536, 544, 608, 646, 1072, 1088, 1139, 1216, 1273, 1292, 1811, 2144, 2278, 2546, 2584, 3622, 4288, 4556, 5092, 5168, 7244, 9112, 10184, 10336, 14488, 18224, 20368, 20672, 21641, 28976, 30787, 34409, 36448, 40736, 43282, 57952, 61574, 68818, 72896, 81472, 86564, 115904, 121337, 123148, 137636, 173128, 242674, 246296, 275272, 346256, 485348, 492592, 550544, 584953, 692512, 970696, 985184, 1101088, 1169906, 1385024, 1941392, 1970368, 2062729, 2202176, 2305403, 2339812, 3882784, 4125458, 4610806, 4679624, 7765568, 8250916, 9221612, 9359248, 16501832, 18443224, 18718496, 33003664, 36886448, 37436992, 39191851, 66007328, 73772896, 78383702, 132014656, 147545792, 156767404, 313534808, 627069616, 1254139232, 2508278464]

約数ペア:

[(1, 2508278464), (2, 1254139232), (4, 627069616), (8, 313534808), (16, 156767404), (17, 147545792), (19, 132014656), (32, 78383702), (34, 73772896), (38, 66007328), (64, 39191851), (67, 37436992), (68, 36886448), (76, 33003664), (134, 18718496), (136, 18443224), (152, 16501832), (268, 9359248), (272, 9221612), (304, 8250916), (323, 7765568), (536, 4679624), (544, 4610806), (608, 4125458), (646, 3882784), (1072, 2339812), (1088, 2305403), (1139, 2202176), (1216, 2062729), (1273, 1970368), (1292, 1941392), (1811, 1385024), (2144, 1169906), (2278, 1101088), (2546, 985184), (2584, 970696), (3622, 692512), (4288, 584953), (4556, 550544), (5092, 492592), (5168, 485348), (7244, 346256), (9112, 275272), (10184, 246296), (10336, 242674), (14488, 173128), (18224, 137636), (20368, 123148), (20672, 121337), (21641, 115904), (28976, 86564), (30787, 81472), (34409, 72896), (36448, 68818), (40736, 61574), (43282, 57952)]