1245820044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 3867512320

約数和(自身を除く): 2621692276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 37, 38, 42, 51, 57, 68, 73, 74, 76, 84, 102, 111, 114, 119, 133, 146, 148, 204, 219, 222, 228, 238, 259, 266, 289, 292, 323, 357, 399, 438, 444, 476, 511, 518, 532, 578, 629, 646, 703, 714, 777, 798, 867, 876, 969, 1022, 1036, 1156, 1241, 1258, 1292, 1387, 1406, 1428, 1533, 1554, 1596, 1734, 1887, 1938, 2023, 2044, 2109, 2261, 2482, 2516, 2701, 2774, 2812, 3066, 3108, 3468, 3723, 3774, 3876, 4046, 4161, 4218, 4403, 4522, 4921, 4964, 5402, 5491, 5548, 6069, 6132, 6783, 7446, 7548, 8092, 8103, 8322, 8436, 8687, 8806, 9044, 9709, 9842, 10693, 10804, 10982, 11951, 12138, 13209, 13566, 14763, 14892, 16206, 16473, 16644, 17374, 17612, 18907, 19418, 19684, 21097, 21386, 21964, 23579, 23902, 24276, 26061, 26418, 27132, 29127, 29526, 32079, 32412, 32946, 34748, 35853, 37814, 38437, 38836, 42194, 42772, 45917, 47158, 47804, 51319, 52122, 52836, 56721, 58254, 59052, 63291, 64158, 65892, 70737, 71706, 74851, 75628, 76874, 83657, 84388, 91834, 94316, 102638, 104244, 113442, 115311, 116508, 126582, 128316, 137751, 141474, 143412, 147679, 149702, 153748, 153957, 165053, 167314, 183668, 203167, 205276, 224553, 226884, 230622, 250971, 253164, 275502, 282948, 295358, 299404, 307914, 321419, 330106, 334628, 359233, 400843, 406334, 443037, 449106, 461244, 495159, 501942, 551004, 590716, 609501, 615828, 642838, 660212, 718466, 780589, 801686, 812668, 872423, 886074, 898212, 964257, 990318, 1003884, 1077699, 1202529, 1219002, 1285676, 1422169, 1436932, 1561178, 1603372, 1744846, 1772148, 1928514, 1980636, 2155398, 2341767, 2405058, 2438004, 2617269, 2805901, 2844338, 3122356, 3489692, 3857028, 4266507, 4310796, 4683534, 4810116, 5234538, 5464123, 5611802, 5688676, 6106961, 8417703, 8533014, 9367068, 10469076, 10928246, 11223604, 12213922, 14831191, 16392369, 16835406, 17066028, 18320883, 21856492, 24427844, 29662382, 32784738, 33670812, 36641766, 44493573, 59324764, 65569476, 73283532, 88987146, 103818337, 177974292, 207636674, 311455011, 415273348, 622910022, 1245820044]

約数ペア:

[(1, 1245820044), (2, 622910022), (3, 415273348), (4, 311455011), (6, 207636674), (7, 177974292), (12, 103818337), (14, 88987146), (17, 73283532), (19, 65569476), (21, 59324764), (28, 44493573), (34, 36641766), (37, 33670812), (38, 32784738), (42, 29662382), (51, 24427844), (57, 21856492), (68, 18320883), (73, 17066028), (74, 16835406), (76, 16392369), (84, 14831191), (102, 12213922), (111, 11223604), (114, 10928246), (119, 10469076), (133, 9367068), (146, 8533014), (148, 8417703), (204, 6106961), (219, 5688676), (222, 5611802), (228, 5464123), (238, 5234538), (259, 4810116), (266, 4683534), (289, 4310796), (292, 4266507), (323, 3857028), (357, 3489692), (399, 3122356), (438, 2844338), (444, 2805901), (476, 2617269), (511, 2438004), (518, 2405058), (532, 2341767), (578, 2155398), (629, 1980636), (646, 1928514), (703, 1772148), (714, 1744846), (777, 1603372), (798, 1561178), (867, 1436932), (876, 1422169), (969, 1285676), (1022, 1219002), (1036, 1202529), (1156, 1077699), (1241, 1003884), (1258, 990318), (1292, 964257), (1387, 898212), (1406, 886074), (1428, 872423), (1533, 812668), (1554, 801686), (1596, 780589), (1734, 718466), (1887, 660212), (1938, 642838), (2023, 615828), (2044, 609501), (2109, 590716), (2261, 551004), (2482, 501942), (2516, 495159), (2701, 461244), (2774, 449106), (2812, 443037), (3066, 406334), (3108, 400843), (3468, 359233), (3723, 334628), (3774, 330106), (3876, 321419), (4046, 307914), (4161, 299404), (4218, 295358), (4403, 282948), (4522, 275502), (4921, 253164), (4964, 250971), (5402, 230622), (5491, 226884), (5548, 224553), (6069, 205276), (6132, 203167), (6783, 183668), (7446, 167314), (7548, 165053), (8092, 153957), (8103, 153748), (8322, 149702), (8436, 147679), (8687, 143412), (8806, 141474), (9044, 137751), (9709, 128316), (9842, 126582), (10693, 116508), (10804, 115311), (10982, 113442), (11951, 104244), (12138, 102638), (13209, 94316), (13566, 91834), (14763, 84388), (14892, 83657), (16206, 76874), (16473, 75628), (16644, 74851), (17374, 71706), (17612, 70737), (18907, 65892), (19418, 64158), (19684, 63291), (21097, 59052), (21386, 58254), (21964, 56721), (23579, 52836), (23902, 52122), (24276, 51319), (26061, 47804), (26418, 47158), (27132, 45917), (29127, 42772), (29526, 42194), (32079, 38836), (32412, 38437), (32946, 37814), (34748, 35853)]