2882806528

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 6781501440

約数和(自身を除く): 3898694912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 127, 128, 212, 224, 239, 254, 256, 371, 424, 448, 478, 508, 742, 848, 889, 896, 956, 1016, 1484, 1673, 1696, 1778, 1792, 1912, 2032, 2968, 3346, 3392, 3556, 3824, 4064, 5936, 6692, 6731, 6784, 7112, 7648, 8128, 11872, 12667, 13384, 13462, 13568, 14224, 15296, 16256, 23744, 25334, 26768, 26924, 28448, 30353, 30592, 32512, 47117, 47488, 50668, 53536, 53848, 56896, 60706, 61184, 88669, 94234, 94976, 101336, 107072, 107696, 113792, 121412, 177338, 188468, 202672, 212471, 214144, 215392, 227584, 242824, 354676, 376936, 405344, 424942, 428288, 430784, 485648, 709352, 753872, 810688, 849884, 861568, 971296, 1418704, 1507744, 1608709, 1621376, 1699768, 1723136, 1942592, 2837408, 3015488, 3217418, 3242752, 3399536, 3885184, 5674816, 6030976, 6434836, 6799072, 7770368, 11260963, 11349632, 12061952, 12869672, 13598144, 22521926, 22699264, 25739344, 27196288, 45043852, 51478688, 54392576, 90087704, 102957376, 180175408, 205914752, 360350816, 411829504, 720701632, 1441403264, 2882806528]

約数ペア:

[(1, 2882806528), (2, 1441403264), (4, 720701632), (7, 411829504), (8, 360350816), (14, 205914752), (16, 180175408), (28, 102957376), (32, 90087704), (53, 54392576), (56, 51478688), (64, 45043852), (106, 27196288), (112, 25739344), (127, 22699264), (128, 22521926), (212, 13598144), (224, 12869672), (239, 12061952), (254, 11349632), (256, 11260963), (371, 7770368), (424, 6799072), (448, 6434836), (478, 6030976), (508, 5674816), (742, 3885184), (848, 3399536), (889, 3242752), (896, 3217418), (956, 3015488), (1016, 2837408), (1484, 1942592), (1673, 1723136), (1696, 1699768), (1778, 1621376), (1792, 1608709), (1912, 1507744), (2032, 1418704), (2968, 971296), (3346, 861568), (3392, 849884), (3556, 810688), (3824, 753872), (4064, 709352), (5936, 485648), (6692, 430784), (6731, 428288), (6784, 424942), (7112, 405344), (7648, 376936), (8128, 354676), (11872, 242824), (12667, 227584), (13384, 215392), (13462, 214144), (13568, 212471), (14224, 202672), (15296, 188468), (16256, 177338), (23744, 121412), (25334, 113792), (26768, 107696), (26924, 107072), (28448, 101336), (30353, 94976), (30592, 94234), (32512, 88669), (47117, 61184), (47488, 60706), (50668, 56896), (53536, 53848)]