874321392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63467}}^1$

素因数の和:63526

約数の個数: 80

約数和(自身を含む): 2644330752

約数和(自身を除く): 1770009360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 63467, 126934, 190401, 253868, 380802, 444269, 507736, 761604, 888538, 1015472, 1332807, 1523208, 1777076, 2602147, 2665614, 3046416, 3554152, 5204294, 5331228, 7108304, 7806441, 10408588, 10662456, 15612882, 18215029, 20817176, 21324912, 31225764, 36430058, 41634352, 54645087, 62451528, 72860116, 109290174, 124903056, 145720232, 218580348, 291440464, 437160696, 874321392]

約数ペア:

[(1, 874321392), (2, 437160696), (3, 291440464), (4, 218580348), (6, 145720232), (7, 124903056), (8, 109290174), (12, 72860116), (14, 62451528), (16, 54645087), (21, 41634352), (24, 36430058), (28, 31225764), (41, 21324912), (42, 20817176), (48, 18215029), (56, 15612882), (82, 10662456), (84, 10408588), (112, 7806441), (123, 7108304), (164, 5331228), (168, 5204294), (246, 3554152), (287, 3046416), (328, 2665614), (336, 2602147), (492, 1777076), (574, 1523208), (656, 1332807), (861, 1015472), (984, 888538), (1148, 761604), (1722, 507736), (1968, 444269), (2296, 380802), (3444, 253868), (4592, 190401), (6888, 126934), (13776, 63467)]