246091456

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 565318656

約数和(自身を除く): 319227200

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 136, 137, 208, 221, 254, 272, 274, 416, 442, 508, 544, 548, 832, 884, 1016, 1088, 1096, 1651, 1768, 1781, 2032, 2159, 2192, 2329, 3302, 3536, 3562, 4064, 4318, 4384, 4658, 6604, 7072, 7124, 8128, 8636, 8768, 9316, 13208, 14144, 14248, 17272, 17399, 18632, 26416, 28067, 28496, 30277, 34544, 34798, 37264, 52832, 56134, 56992, 60554, 69088, 69596, 74528, 105664, 112268, 113984, 121108, 138176, 139192, 149056, 224536, 226187, 242216, 278384, 295783, 449072, 452374, 484432, 556768, 591566, 898144, 904748, 968864, 1113536, 1183132, 1796288, 1809496, 1937728, 2366264, 3618992, 3845179, 4732528, 7237984, 7690358, 9465056, 14475968, 15380716, 18930112, 30761432, 61522864, 123045728, 246091456]

約数ペア:

[(1, 246091456), (2, 123045728), (4, 61522864), (8, 30761432), (13, 18930112), (16, 15380716), (17, 14475968), (26, 9465056), (32, 7690358), (34, 7237984), (52, 4732528), (64, 3845179), (68, 3618992), (104, 2366264), (127, 1937728), (136, 1809496), (137, 1796288), (208, 1183132), (221, 1113536), (254, 968864), (272, 904748), (274, 898144), (416, 591566), (442, 556768), (508, 484432), (544, 452374), (548, 449072), (832, 295783), (884, 278384), (1016, 242216), (1088, 226187), (1096, 224536), (1651, 149056), (1768, 139192), (1781, 138176), (2032, 121108), (2159, 113984), (2192, 112268), (2329, 105664), (3302, 74528), (3536, 69596), (3562, 69088), (4064, 60554), (4318, 56992), (4384, 56134), (4658, 52832), (6604, 37264), (7072, 34798), (7124, 34544), (8128, 30277), (8636, 28496), (8768, 28067), (9316, 26416), (13208, 18632), (14144, 17399), (14248, 17272)]