1216602144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 216

約数和(自身を含む): 3765460608

約数和(自身を除く): 2548858464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 272, 282, 288, 289, 306, 311, 376, 408, 423, 544, 564, 578, 612, 622, 752, 799, 816, 846, 867, 933, 1128, 1156, 1224, 1244, 1504, 1598, 1632, 1692, 1734, 1866, 2256, 2312, 2397, 2448, 2488, 2601, 2799, 3196, 3384, 3468, 3732, 4512, 4624, 4794, 4896, 4976, 5202, 5287, 5598, 6392, 6768, 6936, 7191, 7464, 9248, 9588, 9952, 10404, 10574, 11196, 12784, 13536, 13583, 13872, 14382, 14617, 14928, 15861, 19176, 20808, 21148, 22392, 25568, 27166, 27744, 28764, 29234, 29856, 31722, 38352, 40749, 41616, 42296, 43851, 44784, 47583, 54332, 57528, 58468, 63444, 76704, 81498, 83232, 84592, 87702, 89568, 89879, 95166, 108664, 115056, 116936, 122247, 126888, 131553, 162996, 169184, 175404, 179758, 190332, 217328, 230112, 233872, 244494, 248489, 253776, 263106, 269637, 325992, 350808, 359516, 380664, 434656, 467744, 488988, 496978, 507552, 526212, 539274, 651984, 701616, 719032, 745467, 761328, 808911, 977976, 993956, 1052424, 1078548, 1303968, 1403232, 1438064, 1490934, 1522656, 1617822, 1955952, 1987912, 2104848, 2157096, 2236401, 2876128, 2981868, 3235644, 3911904, 3975824, 4209696, 4224313, 4314192, 4472802, 5963736, 6471288, 7951648, 8448626, 8628384, 8945604, 11927472, 12672939, 12942576, 16897252, 17891208, 23854944, 25345878, 25885152, 33794504, 35782416, 38018817, 50691756, 67589008, 71564832, 76037634, 101383512, 135178016, 152075268, 202767024, 304150536, 405534048, 608301072, 1216602144]

約数ペア:

[(1, 1216602144), (2, 608301072), (3, 405534048), (4, 304150536), (6, 202767024), (8, 152075268), (9, 135178016), (12, 101383512), (16, 76037634), (17, 71564832), (18, 67589008), (24, 50691756), (32, 38018817), (34, 35782416), (36, 33794504), (47, 25885152), (48, 25345878), (51, 23854944), (68, 17891208), (72, 16897252), (94, 12942576), (96, 12672939), (102, 11927472), (136, 8945604), (141, 8628384), (144, 8448626), (153, 7951648), (188, 6471288), (204, 5963736), (272, 4472802), (282, 4314192), (288, 4224313), (289, 4209696), (306, 3975824), (311, 3911904), (376, 3235644), (408, 2981868), (423, 2876128), (544, 2236401), (564, 2157096), (578, 2104848), (612, 1987912), (622, 1955952), (752, 1617822), (799, 1522656), (816, 1490934), (846, 1438064), (867, 1403232), (933, 1303968), (1128, 1078548), (1156, 1052424), (1224, 993956), (1244, 977976), (1504, 808911), (1598, 761328), (1632, 745467), (1692, 719032), (1734, 701616), (1866, 651984), (2256, 539274), (2312, 526212), (2397, 507552), (2448, 496978), (2488, 488988), (2601, 467744), (2799, 434656), (3196, 380664), (3384, 359516), (3468, 350808), (3732, 325992), (4512, 269637), (4624, 263106), (4794, 253776), (4896, 248489), (4976, 244494), (5202, 233872), (5287, 230112), (5598, 217328), (6392, 190332), (6768, 179758), (6936, 175404), (7191, 169184), (7464, 162996), (9248, 131553), (9588, 126888), (9952, 122247), (10404, 116936), (10574, 115056), (11196, 108664), (12784, 95166), (13536, 89879), (13583, 89568), (13872, 87702), (14382, 84592), (14617, 83232), (14928, 81498), (15861, 76704), (19176, 63444), (20808, 58468), (21148, 57528), (22392, 54332), (25568, 47583), (27166, 44784), (27744, 43851), (28764, 42296), (29234, 41616), (29856, 40749), (31722, 38352)]