245176684144

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{282571}}^1$

素因数の和:282774

約数の個数: 80

約数和(自身を含む): 556137865216

約数和(自身を除く): 310961181072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 127, 244, 254, 427, 488, 508, 854, 889, 976, 1016, 1708, 1778, 2032, 3416, 3556, 6832, 7112, 7747, 14224, 15494, 30988, 54229, 61976, 108458, 123952, 216916, 282571, 433832, 565142, 867664, 1130284, 1977997, 2260568, 3955994, 4521136, 7911988, 15823976, 17236831, 31647952, 34473662, 35886517, 68947324, 71773034, 120657817, 137894648, 143546068, 241315634, 251205619, 275789296, 287092136, 482631268, 502411238, 574184272, 965262536, 1004822476, 1930525072, 2009644952, 2189077537, 4019289904, 4378155074, 8756310148, 15323542759, 17512620296, 30647085518, 35025240592, 61294171036, 122588342072, 245176684144]

約数ペア:

[(1, 245176684144), (2, 122588342072), (4, 61294171036), (7, 35025240592), (8, 30647085518), (14, 17512620296), (16, 15323542759), (28, 8756310148), (56, 4378155074), (61, 4019289904), (112, 2189077537), (122, 2009644952), (127, 1930525072), (244, 1004822476), (254, 965262536), (427, 574184272), (488, 502411238), (508, 482631268), (854, 287092136), (889, 275789296), (976, 251205619), (1016, 241315634), (1708, 143546068), (1778, 137894648), (2032, 120657817), (3416, 71773034), (3556, 68947324), (6832, 35886517), (7112, 34473662), (7747, 31647952), (14224, 17236831), (15494, 15823976), (30988, 7911988), (54229, 4521136), (61976, 3955994), (108458, 2260568), (123952, 1977997), (216916, 1130284), (282571, 867664), (433832, 565142)]