19808164656

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:853

約数の個数: 320

約数和(自身を含む): 66833817600

約数和(自身を除く): 47025652944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 347, 378, 387, 432, 439, 504, 516, 602, 688, 694, 756, 774, 878, 903, 1008, 1032, 1041, 1161, 1204, 1317, 1388, 1512, 1548, 1756, 1806, 2064, 2082, 2322, 2408, 2429, 2634, 2709, 2776, 3024, 3073, 3096, 3123, 3512, 3612, 3951, 4164, 4644, 4816, 4858, 5268, 5418, 5552, 6146, 6192, 6246, 7024, 7224, 7287, 7902, 8127, 8328, 9219, 9288, 9369, 9716, 10536, 10836, 11853, 12292, 12492, 14448, 14574, 14921, 15804, 16254, 16656, 18438, 18576, 18738, 18877, 19432, 21072, 21672, 21861, 23706, 24584, 24984, 27657, 29148, 29842, 31608, 32508, 36876, 37476, 37754, 38864, 43344, 43722, 44763, 47412, 49168, 49968, 55314, 56631, 58296, 59684, 63216, 65016, 65583, 73752, 74952, 75508, 82971, 87444, 89526, 94824, 104447, 110628, 113262, 116592, 119368, 130032, 131166, 132139, 134289, 147504, 149904, 151016, 152333, 165942, 169893, 174888, 179052, 189648, 208894, 221256, 226524, 238736, 262332, 264278, 268578, 302032, 304666, 313341, 331884, 339786, 349776, 358104, 396417, 402867, 417788, 442512, 453048, 456999, 509679, 524664, 528556, 537156, 609332, 626682, 663768, 679572, 716208, 792834, 805734, 835576, 906096, 913998, 940023, 1019358, 1049328, 1057112, 1066331, 1074312, 1189251, 1218664, 1253364, 1327536, 1359144, 1370997, 1585668, 1611468, 1671152, 1827996, 1880046, 2038716, 2114224, 2132662, 2148624, 2378502, 2437328, 2506728, 2718288, 2741994, 2820069, 3171336, 3198993, 3222936, 3567753, 3655992, 3760092, 4077432, 4112991, 4265324, 4757004, 5013456, 5483988, 5640138, 6342672, 6397986, 6445872, 6550319, 7135506, 7311984, 7520184, 8154864, 8225982, 8530648, 9514008, 9596979, 10967976, 11280276, 12795972, 13100638, 14271012, 15040368, 16451964, 17061296, 19028016, 19193958, 19650957, 21935952, 22560552, 25591944, 26201276, 28542024, 28790937, 32903928, 38387916, 39301914, 45121104, 45852233, 51183888, 52402552, 57084048, 57581874, 58952871, 65807856, 76775832, 78603828, 91704466, 104805104, 115163748, 117905742, 137556699, 153551664, 157207656, 176858613, 183408932, 230327496, 235811484, 275113398, 314415312, 353717226, 366817864, 412670097, 460654992, 471622968, 550226796, 707434452, 733635728, 825340194, 943245936, 1100453592, 1238010291, 1414868904, 1650680388, 2200907184, 2476020582, 2829737808, 3301360776, 4952041164, 6602721552, 9904082328, 19808164656]

約数ペア:

[(1, 19808164656), (2, 9904082328), (3, 6602721552), (4, 4952041164), (6, 3301360776), (7, 2829737808), (8, 2476020582), (9, 2200907184), (12, 1650680388), (14, 1414868904), (16, 1238010291), (18, 1100453592), (21, 943245936), (24, 825340194), (27, 733635728), (28, 707434452), (36, 550226796), (42, 471622968), (43, 460654992), (48, 412670097), (54, 366817864), (56, 353717226), (63, 314415312), (72, 275113398), (84, 235811484), (86, 230327496), (108, 183408932), (112, 176858613), (126, 157207656), (129, 153551664), (144, 137556699), (168, 117905742), (172, 115163748), (189, 104805104), (216, 91704466), (252, 78603828), (258, 76775832), (301, 65807856), (336, 58952871), (344, 57581874), (347, 57084048), (378, 52402552), (387, 51183888), (432, 45852233), (439, 45121104), (504, 39301914), (516, 38387916), (602, 32903928), (688, 28790937), (694, 28542024), (756, 26201276), (774, 25591944), (878, 22560552), (903, 21935952), (1008, 19650957), (1032, 19193958), (1041, 19028016), (1161, 17061296), (1204, 16451964), (1317, 15040368), (1388, 14271012), (1512, 13100638), (1548, 12795972), (1756, 11280276), (1806, 10967976), (2064, 9596979), (2082, 9514008), (2322, 8530648), (2408, 8225982), (2429, 8154864), (2634, 7520184), (2709, 7311984), (2776, 7135506), (3024, 6550319), (3073, 6445872), (3096, 6397986), (3123, 6342672), (3512, 5640138), (3612, 5483988), (3951, 5013456), (4164, 4757004), (4644, 4265324), (4816, 4112991), (4858, 4077432), (5268, 3760092), (5418, 3655992), (5552, 3567753), (6146, 3222936), (6192, 3198993), (6246, 3171336), (7024, 2820069), (7224, 2741994), (7287, 2718288), (7902, 2506728), (8127, 2437328), (8328, 2378502), (9219, 2148624), (9288, 2132662), (9369, 2114224), (9716, 2038716), (10536, 1880046), (10836, 1827996), (11853, 1671152), (12292, 1611468), (12492, 1585668), (14448, 1370997), (14574, 1359144), (14921, 1327536), (15804, 1253364), (16254, 1218664), (16656, 1189251), (18438, 1074312), (18576, 1066331), (18738, 1057112), (18877, 1049328), (19432, 1019358), (21072, 940023), (21672, 913998), (21861, 906096), (23706, 835576), (24584, 805734), (24984, 792834), (27657, 716208), (29148, 679572), (29842, 663768), (31608, 626682), (32508, 609332), (36876, 537156), (37476, 528556), (37754, 524664), (38864, 509679), (43344, 456999), (43722, 453048), (44763, 442512), (47412, 417788), (49168, 402867), (49968, 396417), (55314, 358104), (56631, 349776), (58296, 339786), (59684, 331884), (63216, 313341), (65016, 304666), (65583, 302032), (73752, 268578), (74952, 264278), (75508, 262332), (82971, 238736), (87444, 226524), (89526, 221256), (94824, 208894), (104447, 189648), (110628, 179052), (113262, 174888), (116592, 169893), (119368, 165942), (130032, 152333), (131166, 151016), (132139, 149904), (134289, 147504)]