616338112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 1401917440

約数和(自身を除く): 785579328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 152, 208, 247, 254, 304, 307, 416, 494, 508, 608, 614, 832, 988, 1016, 1216, 1228, 1651, 1976, 2032, 2413, 2456, 3302, 3952, 3991, 4064, 4826, 4912, 5833, 6604, 7904, 7982, 8128, 9652, 9824, 11666, 13208, 15808, 15964, 19304, 19648, 23332, 26416, 31369, 31928, 38608, 38989, 46664, 52832, 62738, 63856, 75829, 77216, 77978, 93328, 105664, 125476, 127712, 151658, 154432, 155956, 186656, 250952, 255424, 303316, 311912, 373312, 501904, 506857, 606632, 623824, 740791, 1003808, 1013714, 1213264, 1247648, 1481582, 2007616, 2027428, 2426528, 2495296, 2963164, 4054856, 4853056, 5926328, 8109712, 9630283, 11852656, 16219424, 19260566, 23705312, 32438848, 38521132, 47410624, 77042264, 154084528, 308169056, 616338112]

約数ペア:

[(1, 616338112), (2, 308169056), (4, 154084528), (8, 77042264), (13, 47410624), (16, 38521132), (19, 32438848), (26, 23705312), (32, 19260566), (38, 16219424), (52, 11852656), (64, 9630283), (76, 8109712), (104, 5926328), (127, 4853056), (152, 4054856), (208, 2963164), (247, 2495296), (254, 2426528), (304, 2027428), (307, 2007616), (416, 1481582), (494, 1247648), (508, 1213264), (608, 1013714), (614, 1003808), (832, 740791), (988, 623824), (1016, 606632), (1216, 506857), (1228, 501904), (1651, 373312), (1976, 311912), (2032, 303316), (2413, 255424), (2456, 250952), (3302, 186656), (3952, 155956), (3991, 154432), (4064, 151658), (4826, 127712), (4912, 125476), (5833, 105664), (6604, 93328), (7904, 77978), (7982, 77216), (8128, 75829), (9652, 63856), (9824, 62738), (11666, 52832), (13208, 46664), (15808, 38989), (15964, 38608), (19304, 31928), (19648, 31369), (23332, 26416)]