1211905152

素因数分解:

$2^7\times 3^5\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 192

約数和(自身を含む): 3697948800

約数和(自身を除く): 2486043648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 128, 141, 144, 162, 188, 192, 216, 243, 282, 288, 324, 376, 384, 423, 432, 486, 564, 576, 648, 752, 829, 846, 864, 972, 1128, 1152, 1269, 1296, 1504, 1658, 1692, 1728, 1944, 2256, 2487, 2538, 2592, 3008, 3316, 3384, 3456, 3807, 3888, 4512, 4974, 5076, 5184, 6016, 6632, 6768, 7461, 7614, 7776, 9024, 9948, 10152, 10368, 11421, 13264, 13536, 14922, 15228, 15552, 18048, 19896, 20304, 22383, 22842, 26528, 27072, 29844, 30456, 31104, 38963, 39792, 40608, 44766, 45684, 53056, 54144, 59688, 60912, 67149, 77926, 79584, 81216, 89532, 91368, 106112, 116889, 119376, 121824, 134298, 155852, 159168, 162432, 179064, 182736, 201447, 233778, 238752, 243648, 268596, 311704, 318336, 350667, 358128, 365472, 402894, 467556, 477504, 487296, 537192, 623408, 701334, 716256, 730944, 805788, 935112, 955008, 1052001, 1074384, 1246816, 1402668, 1432512, 1461888, 1611576, 1870224, 2104002, 2148768, 2493632, 2805336, 2865024, 3156003, 3223152, 3740448, 4208004, 4297536, 4987264, 5610672, 6312006, 6446304, 7480896, 8416008, 8595072, 9468009, 11221344, 12624012, 12892608, 14961792, 16832016, 18936018, 22442688, 25248024, 25785216, 33664032, 37872036, 44885376, 50496048, 67328064, 75744072, 100992096, 134656128, 151488144, 201984192, 302976288, 403968384, 605952576, 1211905152]

約数ペア:

[(1, 1211905152), (2, 605952576), (3, 403968384), (4, 302976288), (6, 201984192), (8, 151488144), (9, 134656128), (12, 100992096), (16, 75744072), (18, 67328064), (24, 50496048), (27, 44885376), (32, 37872036), (36, 33664032), (47, 25785216), (48, 25248024), (54, 22442688), (64, 18936018), (72, 16832016), (81, 14961792), (94, 12892608), (96, 12624012), (108, 11221344), (128, 9468009), (141, 8595072), (144, 8416008), (162, 7480896), (188, 6446304), (192, 6312006), (216, 5610672), (243, 4987264), (282, 4297536), (288, 4208004), (324, 3740448), (376, 3223152), (384, 3156003), (423, 2865024), (432, 2805336), (486, 2493632), (564, 2148768), (576, 2104002), (648, 1870224), (752, 1611576), (829, 1461888), (846, 1432512), (864, 1402668), (972, 1246816), (1128, 1074384), (1152, 1052001), (1269, 955008), (1296, 935112), (1504, 805788), (1658, 730944), (1692, 716256), (1728, 701334), (1944, 623408), (2256, 537192), (2487, 487296), (2538, 477504), (2592, 467556), (3008, 402894), (3316, 365472), (3384, 358128), (3456, 350667), (3807, 318336), (3888, 311704), (4512, 268596), (4974, 243648), (5076, 238752), (5184, 233778), (6016, 201447), (6632, 182736), (6768, 179064), (7461, 162432), (7614, 159168), (7776, 155852), (9024, 134298), (9948, 121824), (10152, 119376), (10368, 116889), (11421, 106112), (13264, 91368), (13536, 89532), (14922, 81216), (15228, 79584), (15552, 77926), (18048, 67149), (19896, 60912), (20304, 59688), (22383, 54144), (22842, 53056), (26528, 45684), (27072, 44766), (29844, 40608), (30456, 39792), (31104, 38963)]