16821392016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:931

約数の個数: 320

約数和(自身を含む): 54439015680

約数和(自身を除く): 37617623664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 169, 176, 187, 204, 208, 221, 264, 272, 286, 312, 338, 374, 408, 429, 442, 507, 528, 561, 572, 624, 663, 676, 748, 816, 853, 858, 884, 1014, 1122, 1144, 1326, 1352, 1496, 1706, 1716, 1768, 1859, 2028, 2197, 2244, 2288, 2431, 2559, 2652, 2704, 2873, 2992, 3412, 3432, 3536, 3718, 4056, 4394, 4488, 4862, 5118, 5304, 5577, 5746, 6591, 6824, 6864, 7293, 7436, 8112, 8619, 8788, 8976, 9383, 9724, 10236, 10608, 11089, 11154, 11492, 13182, 13648, 14501, 14586, 14872, 17238, 17576, 18766, 19448, 20472, 22178, 22308, 22984, 24167, 26364, 28149, 29002, 29172, 29744, 31603, 33267, 34476, 35152, 37349, 37532, 38896, 40944, 43503, 44356, 44616, 45968, 48334, 52728, 56298, 58004, 58344, 63206, 66534, 68952, 72501, 74698, 75064, 87006, 88712, 89232, 94809, 96668, 105456, 112047, 112596, 116008, 116688, 121979, 126412, 133068, 137904, 144157, 145002, 149396, 150128, 159511, 174012, 177424, 188513, 189618, 193336, 224094, 225192, 232016, 243958, 252824, 266136, 288314, 290004, 298792, 319022, 348024, 365937, 377026, 379236, 386672, 410839, 432471, 448188, 450384, 478533, 487916, 505648, 532272, 565539, 576628, 580008, 597584, 638044, 696048, 731874, 754052, 758472, 821678, 864942, 896376, 957066, 975832, 1131078, 1153256, 1160016, 1232517, 1276088, 1463748, 1508104, 1516944, 1585727, 1643356, 1729884, 1792752, 1874041, 1914132, 1951664, 2073643, 2262156, 2306512, 2450669, 2465034, 2552176, 2927496, 3016208, 3171454, 3286712, 3459768, 3748082, 3828264, 4147286, 4524312, 4757181, 4901338, 4930068, 5622123, 5854992, 6220929, 6342908, 6573424, 6919536, 7352007, 7496164, 7656528, 8294572, 9048624, 9514362, 9802676, 9860136, 11244246, 12441858, 12685816, 14704014, 14992328, 16589144, 19028724, 19605352, 19720272, 20614451, 22488492, 24883716, 25371632, 26957359, 29408028, 29984656, 31858697, 33178288, 38057448, 39210704, 41228902, 44976984, 49767432, 53914718, 58816056, 61843353, 63717394, 76114896, 80872077, 82457804, 89953968, 95576091, 99534864, 107829436, 117632112, 123686706, 127434788, 161744154, 164915608, 191152182, 215658872, 247373412, 254869576, 323488308, 329831216, 350445667, 382304364, 431317744, 494746824, 509739152, 646976616, 700891334, 764608728, 989493648, 1051337001, 1293953232, 1401782668, 1529217456, 2102674002, 2803565336, 4205348004, 5607130672, 8410696008, 16821392016]

約数ペア:

[(1, 16821392016), (2, 8410696008), (3, 5607130672), (4, 4205348004), (6, 2803565336), (8, 2102674002), (11, 1529217456), (12, 1401782668), (13, 1293953232), (16, 1051337001), (17, 989493648), (22, 764608728), (24, 700891334), (26, 646976616), (33, 509739152), (34, 494746824), (39, 431317744), (44, 382304364), (48, 350445667), (51, 329831216), (52, 323488308), (66, 254869576), (68, 247373412), (78, 215658872), (88, 191152182), (102, 164915608), (104, 161744154), (132, 127434788), (136, 123686706), (143, 117632112), (156, 107829436), (169, 99534864), (176, 95576091), (187, 89953968), (204, 82457804), (208, 80872077), (221, 76114896), (264, 63717394), (272, 61843353), (286, 58816056), (312, 53914718), (338, 49767432), (374, 44976984), (408, 41228902), (429, 39210704), (442, 38057448), (507, 33178288), (528, 31858697), (561, 29984656), (572, 29408028), (624, 26957359), (663, 25371632), (676, 24883716), (748, 22488492), (816, 20614451), (853, 19720272), (858, 19605352), (884, 19028724), (1014, 16589144), (1122, 14992328), (1144, 14704014), (1326, 12685816), (1352, 12441858), (1496, 11244246), (1706, 9860136), (1716, 9802676), (1768, 9514362), (1859, 9048624), (2028, 8294572), (2197, 7656528), (2244, 7496164), (2288, 7352007), (2431, 6919536), (2559, 6573424), (2652, 6342908), (2704, 6220929), (2873, 5854992), (2992, 5622123), (3412, 4930068), (3432, 4901338), (3536, 4757181), (3718, 4524312), (4056, 4147286), (4394, 3828264), (4488, 3748082), (4862, 3459768), (5118, 3286712), (5304, 3171454), (5577, 3016208), (5746, 2927496), (6591, 2552176), (6824, 2465034), (6864, 2450669), (7293, 2306512), (7436, 2262156), (8112, 2073643), (8619, 1951664), (8788, 1914132), (8976, 1874041), (9383, 1792752), (9724, 1729884), (10236, 1643356), (10608, 1585727), (11089, 1516944), (11154, 1508104), (11492, 1463748), (13182, 1276088), (13648, 1232517), (14501, 1160016), (14586, 1153256), (14872, 1131078), (17238, 975832), (17576, 957066), (18766, 896376), (19448, 864942), (20472, 821678), (22178, 758472), (22308, 754052), (22984, 731874), (24167, 696048), (26364, 638044), (28149, 597584), (29002, 580008), (29172, 576628), (29744, 565539), (31603, 532272), (33267, 505648), (34476, 487916), (35152, 478533), (37349, 450384), (37532, 448188), (38896, 432471), (40944, 410839), (43503, 386672), (44356, 379236), (44616, 377026), (45968, 365937), (48334, 348024), (52728, 319022), (56298, 298792), (58004, 290004), (58344, 288314), (63206, 266136), (66534, 252824), (68952, 243958), (72501, 232016), (74698, 225192), (75064, 224094), (87006, 193336), (88712, 189618), (89232, 188513), (94809, 177424), (96668, 174012), (105456, 159511), (112047, 150128), (112596, 149396), (116008, 145002), (116688, 144157), (121979, 137904), (126412, 133068)]