397051116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 1307238912

約数和(自身を除く): 910187796

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 23, 28, 33, 34, 42, 44, 46, 49, 51, 66, 68, 69, 77, 84, 92, 98, 102, 119, 132, 138, 147, 154, 157, 161, 187, 196, 204, 231, 238, 253, 276, 294, 308, 314, 322, 357, 374, 391, 462, 471, 476, 483, 506, 539, 561, 588, 628, 644, 714, 748, 759, 782, 833, 924, 942, 966, 1012, 1078, 1099, 1122, 1127, 1173, 1309, 1428, 1518, 1564, 1617, 1666, 1727, 1771, 1884, 1932, 2156, 2198, 2244, 2254, 2346, 2499, 2618, 2669, 2737, 3036, 3234, 3297, 3332, 3381, 3454, 3542, 3611, 3927, 4301, 4396, 4508, 4692, 4998, 5181, 5236, 5313, 5338, 5474, 6468, 6594, 6762, 6908, 7084, 7222, 7693, 7854, 8007, 8211, 8602, 9163, 9996, 10362, 10626, 10676, 10833, 10948, 12089, 12397, 12903, 13188, 13524, 14444, 15386, 15708, 16014, 16422, 17204, 18326, 18683, 19159, 20724, 21252, 21666, 23079, 24178, 24794, 25277, 25806, 27489, 29359, 30107, 30772, 32028, 32844, 36267, 36652, 37191, 37366, 38318, 39721, 43332, 46158, 48356, 49588, 50554, 51612, 54978, 56049, 57477, 58718, 60214, 61387, 72534, 74382, 74732, 75831, 76636, 79442, 84623, 88077, 90321, 92316, 101108, 109956, 112098, 114954, 117436, 119163, 120428, 122774, 130781, 145068, 148764, 151662, 158884, 169246, 176154, 176939, 180642, 184161, 205513, 210749, 224196, 229908, 238326, 245548, 253869, 261562, 278047, 303324, 338492, 352308, 353878, 361284, 368322, 392343, 411026, 421498, 429709, 476652, 507738, 523124, 530817, 556094, 616539, 632247, 675257, 707756, 736644, 784686, 822052, 834141, 842996, 859418, 1015476, 1061634, 1112188, 1233078, 1264494, 1289127, 1350514, 1438591, 1569372, 1668282, 1718836, 1946329, 2025771, 2123268, 2466156, 2528988, 2578254, 2701028, 2877182, 3007963, 3336564, 3892658, 4051542, 4315773, 4726799, 5156508, 5754364, 5838987, 6015926, 7785316, 8103084, 8631546, 9023889, 9453598, 11677974, 12031852, 14180397, 17263092, 18047778, 18907196, 23355948, 28360794, 33087593, 36095556, 56721588, 66175186, 99262779, 132350372, 198525558, 397051116]

約数ペア:

[(1, 397051116), (2, 198525558), (3, 132350372), (4, 99262779), (6, 66175186), (7, 56721588), (11, 36095556), (12, 33087593), (14, 28360794), (17, 23355948), (21, 18907196), (22, 18047778), (23, 17263092), (28, 14180397), (33, 12031852), (34, 11677974), (42, 9453598), (44, 9023889), (46, 8631546), (49, 8103084), (51, 7785316), (66, 6015926), (68, 5838987), (69, 5754364), (77, 5156508), (84, 4726799), (92, 4315773), (98, 4051542), (102, 3892658), (119, 3336564), (132, 3007963), (138, 2877182), (147, 2701028), (154, 2578254), (157, 2528988), (161, 2466156), (187, 2123268), (196, 2025771), (204, 1946329), (231, 1718836), (238, 1668282), (253, 1569372), (276, 1438591), (294, 1350514), (308, 1289127), (314, 1264494), (322, 1233078), (357, 1112188), (374, 1061634), (391, 1015476), (462, 859418), (471, 842996), (476, 834141), (483, 822052), (506, 784686), (539, 736644), (561, 707756), (588, 675257), (628, 632247), (644, 616539), (714, 556094), (748, 530817), (759, 523124), (782, 507738), (833, 476652), (924, 429709), (942, 421498), (966, 411026), (1012, 392343), (1078, 368322), (1099, 361284), (1122, 353878), (1127, 352308), (1173, 338492), (1309, 303324), (1428, 278047), (1518, 261562), (1564, 253869), (1617, 245548), (1666, 238326), (1727, 229908), (1771, 224196), (1884, 210749), (1932, 205513), (2156, 184161), (2198, 180642), (2244, 176939), (2254, 176154), (2346, 169246), (2499, 158884), (2618, 151662), (2669, 148764), (2737, 145068), (3036, 130781), (3234, 122774), (3297, 120428), (3332, 119163), (3381, 117436), (3454, 114954), (3542, 112098), (3611, 109956), (3927, 101108), (4301, 92316), (4396, 90321), (4508, 88077), (4692, 84623), (4998, 79442), (5181, 76636), (5236, 75831), (5313, 74732), (5338, 74382), (5474, 72534), (6468, 61387), (6594, 60214), (6762, 58718), (6908, 57477), (7084, 56049), (7222, 54978), (7693, 51612), (7854, 50554), (8007, 49588), (8211, 48356), (8602, 46158), (9163, 43332), (9996, 39721), (10362, 38318), (10626, 37366), (10676, 37191), (10833, 36652), (10948, 36267), (12089, 32844), (12397, 32028), (12903, 30772), (13188, 30107), (13524, 29359), (14444, 27489), (15386, 25806), (15708, 25277), (16014, 24794), (16422, 24178), (17204, 23079), (18326, 21666), (18683, 21252), (19159, 20724)]