191618448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6871}}^1$

素因数の和:6972

約数の個数: 80

約数和(自身を含む): 572630016

約数和(自身を除く): 381011568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6871, 6972, 9296, 13742, 13944, 20613, 27484, 27888, 41226, 48097, 54968, 82452, 96194, 109936, 144291, 164904, 192388, 288582, 329808, 384776, 570293, 577164, 769552, 1140586, 1154328, 1710879, 2281172, 2308656, 3421758, 3992051, 4562344, 6843516, 7984102, 9124688, 11976153, 13687032, 15968204, 23952306, 27374064, 31936408, 47904612, 63872816, 95809224, 191618448]

約数ペア:

[(1, 191618448), (2, 95809224), (3, 63872816), (4, 47904612), (6, 31936408), (7, 27374064), (8, 23952306), (12, 15968204), (14, 13687032), (16, 11976153), (21, 9124688), (24, 7984102), (28, 6843516), (42, 4562344), (48, 3992051), (56, 3421758), (83, 2308656), (84, 2281172), (112, 1710879), (166, 1154328), (168, 1140586), (249, 769552), (332, 577164), (336, 570293), (498, 384776), (581, 329808), (664, 288582), (996, 192388), (1162, 164904), (1328, 144291), (1743, 109936), (1992, 96194), (2324, 82452), (3486, 54968), (3984, 48097), (4648, 41226), (6871, 27888), (6972, 27484), (9296, 20613), (13742, 13944)]