981732048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 3018431808

約数和(自身を除く): 2036699760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 61, 66, 68, 88, 102, 121, 122, 132, 136, 163, 176, 183, 187, 204, 242, 244, 264, 272, 326, 363, 366, 374, 408, 484, 488, 489, 528, 561, 652, 671, 726, 732, 748, 816, 968, 976, 978, 1037, 1122, 1304, 1342, 1452, 1464, 1496, 1793, 1936, 1956, 2013, 2057, 2074, 2244, 2608, 2684, 2771, 2904, 2928, 2992, 3111, 3586, 3912, 4026, 4114, 4148, 4488, 5368, 5379, 5542, 5808, 6171, 6222, 7172, 7381, 7824, 8052, 8228, 8296, 8313, 8976, 9943, 10736, 10758, 11084, 11407, 12342, 12444, 14344, 14762, 16104, 16456, 16592, 16626, 19723, 19886, 21516, 22143, 22168, 22814, 24684, 24888, 28688, 29524, 29829, 30481, 32208, 32912, 33252, 34221, 39446, 39772, 43032, 44286, 44336, 45628, 49368, 49776, 59048, 59169, 59658, 60962, 66504, 68442, 78892, 79544, 86064, 88572, 91256, 91443, 98736, 109373, 118096, 118338, 119316, 121924, 125477, 133008, 136884, 157784, 159088, 169031, 177144, 182512, 182886, 218746, 236676, 238632, 243848, 250954, 273768, 315568, 328119, 335291, 338062, 354288, 365772, 376431, 437492, 473352, 477264, 487696, 501908, 507093, 547536, 656238, 670582, 676124, 731544, 752862, 874984, 946704, 1003816, 1005873, 1014186, 1203103, 1312476, 1341164, 1352248, 1463088, 1505724, 1749968, 1859341, 2007632, 2011746, 2028372, 2406206, 2624952, 2682328, 2704496, 3011448, 3609309, 3718682, 4023492, 4056744, 4812412, 5249904, 5364656, 5578023, 6022896, 7218618, 7437364, 8046984, 8113488, 9624824, 11156046, 14437236, 14874728, 16093968, 19249648, 20452751, 22312092, 28874472, 29749456, 40905502, 44624184, 57748944, 61358253, 81811004, 89248368, 122716506, 163622008, 245433012, 327244016, 490866024, 981732048]

約数ペア:

[(1, 981732048), (2, 490866024), (3, 327244016), (4, 245433012), (6, 163622008), (8, 122716506), (11, 89248368), (12, 81811004), (16, 61358253), (17, 57748944), (22, 44624184), (24, 40905502), (33, 29749456), (34, 28874472), (44, 22312092), (48, 20452751), (51, 19249648), (61, 16093968), (66, 14874728), (68, 14437236), (88, 11156046), (102, 9624824), (121, 8113488), (122, 8046984), (132, 7437364), (136, 7218618), (163, 6022896), (176, 5578023), (183, 5364656), (187, 5249904), (204, 4812412), (242, 4056744), (244, 4023492), (264, 3718682), (272, 3609309), (326, 3011448), (363, 2704496), (366, 2682328), (374, 2624952), (408, 2406206), (484, 2028372), (488, 2011746), (489, 2007632), (528, 1859341), (561, 1749968), (652, 1505724), (671, 1463088), (726, 1352248), (732, 1341164), (748, 1312476), (816, 1203103), (968, 1014186), (976, 1005873), (978, 1003816), (1037, 946704), (1122, 874984), (1304, 752862), (1342, 731544), (1452, 676124), (1464, 670582), (1496, 656238), (1793, 547536), (1936, 507093), (1956, 501908), (2013, 487696), (2057, 477264), (2074, 473352), (2244, 437492), (2608, 376431), (2684, 365772), (2771, 354288), (2904, 338062), (2928, 335291), (2992, 328119), (3111, 315568), (3586, 273768), (3912, 250954), (4026, 243848), (4114, 238632), (4148, 236676), (4488, 218746), (5368, 182886), (5379, 182512), (5542, 177144), (5808, 169031), (6171, 159088), (6222, 157784), (7172, 136884), (7381, 133008), (7824, 125477), (8052, 121924), (8228, 119316), (8296, 118338), (8313, 118096), (8976, 109373), (9943, 98736), (10736, 91443), (10758, 91256), (11084, 88572), (11407, 86064), (12342, 79544), (12444, 78892), (14344, 68442), (14762, 66504), (16104, 60962), (16456, 59658), (16592, 59169), (16626, 59048), (19723, 49776), (19886, 49368), (21516, 45628), (22143, 44336), (22168, 44286), (22814, 43032), (24684, 39772), (24888, 39446), (28688, 34221), (29524, 33252), (29829, 32912), (30481, 32208)]