290367504

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 987936768

約数和(自身を除く): 697569264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 227, 243, 252, 282, 324, 329, 336, 376, 378, 423, 432, 454, 486, 504, 564, 567, 648, 658, 681, 752, 756, 846, 908, 972, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1362, 1512, 1589, 1692, 1701, 1816, 1944, 1974, 2043, 2256, 2268, 2538, 2632, 2724, 2961, 3024, 3178, 3384, 3402, 3632, 3807, 3888, 3948, 4086, 4536, 4767, 5076, 5264, 5448, 5922, 6129, 6356, 6768, 6804, 7614, 7896, 8172, 8883, 9072, 9534, 10152, 10669, 10896, 11421, 11844, 12258, 12712, 13608, 14301, 15228, 15792, 16344, 17766, 18387, 19068, 20304, 21338, 22842, 23688, 24516, 25424, 26649, 27216, 28602, 30456, 32007, 32688, 35532, 36774, 38136, 42676, 42903, 45684, 47376, 49032, 53298, 55161, 57204, 60912, 64014, 71064, 73548, 74683, 76272, 79947, 85352, 85806, 91368, 96021, 98064, 106596, 110322, 114408, 128028, 128709, 142128, 147096, 149366, 159894, 170704, 171612, 182736, 192042, 213192, 220644, 224049, 228816, 256056, 257418, 288063, 294192, 298732, 319788, 343224, 384084, 386127, 426384, 441288, 448098, 512112, 514836, 576126, 597464, 639576, 672147, 686448, 768168, 772254, 864189, 882576, 896196, 1029672, 1152252, 1194928, 1279152, 1344294, 1536336, 1544508, 1728378, 1792392, 2016441, 2059344, 2304504, 2592567, 2688588, 3089016, 3456756, 3584784, 4032882, 4609008, 5185134, 5377176, 6049323, 6178032, 6913512, 8065764, 10370268, 10754352, 12098646, 13827024, 16131528, 18147969, 20740536, 24197292, 32263056, 36295938, 41481072, 48394584, 72591876, 96789168, 145183752, 290367504]

約数ペア:

[(1, 290367504), (2, 145183752), (3, 96789168), (4, 72591876), (6, 48394584), (7, 41481072), (8, 36295938), (9, 32263056), (12, 24197292), (14, 20740536), (16, 18147969), (18, 16131528), (21, 13827024), (24, 12098646), (27, 10754352), (28, 10370268), (36, 8065764), (42, 6913512), (47, 6178032), (48, 6049323), (54, 5377176), (56, 5185134), (63, 4609008), (72, 4032882), (81, 3584784), (84, 3456756), (94, 3089016), (108, 2688588), (112, 2592567), (126, 2304504), (141, 2059344), (144, 2016441), (162, 1792392), (168, 1728378), (188, 1544508), (189, 1536336), (216, 1344294), (227, 1279152), (243, 1194928), (252, 1152252), (282, 1029672), (324, 896196), (329, 882576), (336, 864189), (376, 772254), (378, 768168), (423, 686448), (432, 672147), (454, 639576), (486, 597464), (504, 576126), (564, 514836), (567, 512112), (648, 448098), (658, 441288), (681, 426384), (752, 386127), (756, 384084), (846, 343224), (908, 319788), (972, 298732), (987, 294192), (1008, 288063), (1128, 257418), (1134, 256056), (1269, 228816), (1296, 224049), (1316, 220644), (1362, 213192), (1512, 192042), (1589, 182736), (1692, 171612), (1701, 170704), (1816, 159894), (1944, 149366), (1974, 147096), (2043, 142128), (2256, 128709), (2268, 128028), (2538, 114408), (2632, 110322), (2724, 106596), (2961, 98064), (3024, 96021), (3178, 91368), (3384, 85806), (3402, 85352), (3632, 79947), (3807, 76272), (3888, 74683), (3948, 73548), (4086, 71064), (4536, 64014), (4767, 60912), (5076, 57204), (5264, 55161), (5448, 53298), (5922, 49032), (6129, 47376), (6356, 45684), (6768, 42903), (6804, 42676), (7614, 38136), (7896, 36774), (8172, 35532), (8883, 32688), (9072, 32007), (9534, 30456), (10152, 28602), (10669, 27216), (10896, 26649), (11421, 25424), (11844, 24516), (12258, 23688), (12712, 22842), (13608, 21338), (14301, 20304), (15228, 19068), (15792, 18387), (16344, 17766)]