281552184

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 853632000

約数和(自身を除く): 572079816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 47, 57, 58, 72, 76, 87, 94, 114, 116, 141, 151, 152, 171, 174, 188, 228, 232, 261, 282, 302, 342, 348, 376, 423, 453, 456, 522, 551, 564, 604, 684, 696, 846, 893, 906, 1044, 1102, 1128, 1208, 1359, 1363, 1368, 1653, 1692, 1786, 1812, 2088, 2204, 2679, 2718, 2726, 2869, 3306, 3384, 3572, 3624, 4089, 4379, 4408, 4959, 5358, 5436, 5452, 5738, 6612, 7097, 7144, 8037, 8178, 8607, 8758, 9918, 10716, 10872, 10904, 11476, 12267, 13137, 13224, 14194, 16074, 16356, 17214, 17516, 19836, 21291, 21432, 22952, 24534, 25821, 25897, 26274, 28388, 32148, 32712, 34428, 35032, 39411, 39672, 42582, 49068, 51642, 51794, 52548, 56776, 63873, 64296, 68856, 77691, 78822, 83201, 85164, 98136, 103284, 103588, 105096, 127746, 134843, 155382, 157644, 166402, 170328, 205813, 206568, 207176, 233073, 249603, 255492, 269686, 310764, 315288, 332804, 404529, 411626, 466146, 499206, 510984, 539372, 617439, 621528, 665608, 748809, 809058, 823252, 932292, 998412, 1078744, 1213587, 1234878, 1497618, 1618116, 1646504, 1852317, 1864584, 1996824, 2427174, 2469756, 2995236, 3236232, 3704634, 3910447, 4854348, 4939512, 5990472, 7409268, 7820894, 9708696, 11731341, 14818536, 15641788, 23462682, 31283576, 35194023, 46925364, 70388046, 93850728, 140776092, 281552184]

約数ペア:

[(1, 281552184), (2, 140776092), (3, 93850728), (4, 70388046), (6, 46925364), (8, 35194023), (9, 31283576), (12, 23462682), (18, 15641788), (19, 14818536), (24, 11731341), (29, 9708696), (36, 7820894), (38, 7409268), (47, 5990472), (57, 4939512), (58, 4854348), (72, 3910447), (76, 3704634), (87, 3236232), (94, 2995236), (114, 2469756), (116, 2427174), (141, 1996824), (151, 1864584), (152, 1852317), (171, 1646504), (174, 1618116), (188, 1497618), (228, 1234878), (232, 1213587), (261, 1078744), (282, 998412), (302, 932292), (342, 823252), (348, 809058), (376, 748809), (423, 665608), (453, 621528), (456, 617439), (522, 539372), (551, 510984), (564, 499206), (604, 466146), (684, 411626), (696, 404529), (846, 332804), (893, 315288), (906, 310764), (1044, 269686), (1102, 255492), (1128, 249603), (1208, 233073), (1359, 207176), (1363, 206568), (1368, 205813), (1653, 170328), (1692, 166402), (1786, 157644), (1812, 155382), (2088, 134843), (2204, 127746), (2679, 105096), (2718, 103588), (2726, 103284), (2869, 98136), (3306, 85164), (3384, 83201), (3572, 78822), (3624, 77691), (4089, 68856), (4379, 64296), (4408, 63873), (4959, 56776), (5358, 52548), (5436, 51794), (5452, 51642), (5738, 49068), (6612, 42582), (7097, 39672), (7144, 39411), (8037, 35032), (8178, 34428), (8607, 32712), (8758, 32148), (9918, 28388), (10716, 26274), (10872, 25897), (10904, 25821), (11476, 24534), (12267, 22952), (13137, 21432), (13224, 21291), (14194, 19836), (16074, 17516), (16356, 17214)]