7980402496

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11257}}^1$

素因数の和:11352

約数の個数: 112

約数和(自身を含む): 18529767360

約数和(自身を除く): 10549364864

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 64, 76, 88, 106, 152, 176, 209, 212, 304, 352, 418, 424, 583, 608, 704, 836, 848, 1007, 1166, 1216, 1672, 1696, 2014, 2332, 3344, 3392, 4028, 4664, 6688, 8056, 9328, 11077, 11257, 13376, 16112, 18656, 22154, 22514, 32224, 37312, 44308, 45028, 64448, 88616, 90056, 123827, 177232, 180112, 213883, 247654, 354464, 360224, 427766, 495308, 596621, 708928, 720448, 855532, 990616, 1193242, 1711064, 1981232, 2352713, 2386484, 3422128, 3962464, 4705426, 4772968, 6562831, 6844256, 7924928, 9410852, 9545936, 11335799, 13125662, 13688512, 18821704, 19091872, 22671598, 26251324, 37643408, 38183744, 45343196, 52502648, 75286816, 90686392, 105005296, 124693789, 150573632, 181372784, 210010592, 249387578, 362745568, 420021184, 498775156, 725491136, 997550312, 1995100624, 3990201248, 7980402496]

約数ペア:

[(1, 7980402496), (2, 3990201248), (4, 1995100624), (8, 997550312), (11, 725491136), (16, 498775156), (19, 420021184), (22, 362745568), (32, 249387578), (38, 210010592), (44, 181372784), (53, 150573632), (64, 124693789), (76, 105005296), (88, 90686392), (106, 75286816), (152, 52502648), (176, 45343196), (209, 38183744), (212, 37643408), (304, 26251324), (352, 22671598), (418, 19091872), (424, 18821704), (583, 13688512), (608, 13125662), (704, 11335799), (836, 9545936), (848, 9410852), (1007, 7924928), (1166, 6844256), (1216, 6562831), (1672, 4772968), (1696, 4705426), (2014, 3962464), (2332, 3422128), (3344, 2386484), (3392, 2352713), (4028, 1981232), (4664, 1711064), (6688, 1193242), (8056, 990616), (9328, 855532), (11077, 720448), (11257, 708928), (13376, 596621), (16112, 495308), (18656, 427766), (22154, 360224), (22514, 354464), (32224, 247654), (37312, 213883), (44308, 180112), (45028, 177232), (64448, 123827), (88616, 90056)]