2680452736

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 5964613200

約数和(自身を除く): 3284160464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 101, 104, 128, 164, 202, 208, 328, 389, 404, 416, 533, 656, 778, 808, 832, 1066, 1312, 1313, 1556, 1616, 1664, 2132, 2624, 2626, 3112, 3232, 4141, 4264, 5057, 5248, 5252, 6224, 6464, 8282, 8528, 10114, 10504, 12448, 12928, 15949, 16564, 17056, 20228, 21008, 24896, 31898, 33128, 34112, 39289, 40456, 42016, 49792, 53833, 63796, 66256, 68224, 78578, 80912, 84032, 107666, 127592, 132512, 157156, 161824, 168064, 207337, 215332, 255184, 265024, 314312, 323648, 414674, 430664, 510368, 510757, 530048, 628624, 647296, 829348, 861328, 1020736, 1021514, 1257248, 1610849, 1658696, 1722656, 2041472, 2043028, 2514496, 3221698, 3317392, 3445312, 4086056, 5028992, 6443396, 6634784, 6890624, 8172112, 12886792, 13269568, 16344224, 20941037, 25773584, 26539136, 32688448, 41882074, 51547168, 65376896, 83764148, 103094336, 167528296, 206188672, 335056592, 670113184, 1340226368, 2680452736]

約数ペア:

[(1, 2680452736), (2, 1340226368), (4, 670113184), (8, 335056592), (13, 206188672), (16, 167528296), (26, 103094336), (32, 83764148), (41, 65376896), (52, 51547168), (64, 41882074), (82, 32688448), (101, 26539136), (104, 25773584), (128, 20941037), (164, 16344224), (202, 13269568), (208, 12886792), (328, 8172112), (389, 6890624), (404, 6634784), (416, 6443396), (533, 5028992), (656, 4086056), (778, 3445312), (808, 3317392), (832, 3221698), (1066, 2514496), (1312, 2043028), (1313, 2041472), (1556, 1722656), (1616, 1658696), (1664, 1610849), (2132, 1257248), (2624, 1021514), (2626, 1020736), (3112, 861328), (3232, 829348), (4141, 647296), (4264, 628624), (5057, 530048), (5248, 510757), (5252, 510368), (6224, 430664), (6464, 414674), (8282, 323648), (8528, 314312), (10114, 265024), (10504, 255184), (12448, 215332), (12928, 207337), (15949, 168064), (16564, 161824), (17056, 157156), (20228, 132512), (21008, 127592), (24896, 107666), (31898, 84032), (33128, 80912), (34112, 78578), (39289, 68224), (40456, 66256), (42016, 63796), (49792, 53833)]