121707768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 402192000

約数和(自身を除く): 280484232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 152, 156, 168, 182, 196, 228, 247, 266, 273, 294, 312, 364, 392, 399, 419, 456, 494, 532, 546, 588, 637, 728, 741, 798, 838, 931, 988, 1064, 1092, 1176, 1257, 1274, 1482, 1596, 1676, 1729, 1862, 1911, 1976, 2184, 2514, 2548, 2793, 2933, 2964, 3192, 3352, 3458, 3724, 3822, 5028, 5096, 5187, 5447, 5586, 5866, 5928, 6916, 7448, 7644, 7961, 8799, 10056, 10374, 10894, 11172, 11732, 12103, 13832, 15288, 15922, 16341, 17598, 20531, 20748, 21788, 22344, 23464, 23883, 24206, 31844, 32682, 35196, 36309, 38129, 41062, 41496, 43576, 47766, 48412, 55727, 61593, 63688, 65364, 70392, 72618, 76258, 82124, 95532, 96824, 103493, 111454, 114387, 123186, 130728, 145236, 152516, 164248, 167181, 191064, 206986, 222908, 228774, 246372, 266903, 290472, 305032, 310479, 334362, 390089, 413972, 445816, 457548, 492744, 533806, 620958, 668724, 724451, 780178, 800709, 827944, 915096, 1067612, 1170267, 1241916, 1337448, 1448902, 1560356, 1601418, 2135224, 2173353, 2340534, 2483832, 2897804, 3120712, 3202836, 4346706, 4681068, 5071157, 5795608, 6405672, 8693412, 9362136, 10142314, 15213471, 17386824, 20284628, 30426942, 40569256, 60853884, 121707768]

約数ペア:

[(1, 121707768), (2, 60853884), (3, 40569256), (4, 30426942), (6, 20284628), (7, 17386824), (8, 15213471), (12, 10142314), (13, 9362136), (14, 8693412), (19, 6405672), (21, 5795608), (24, 5071157), (26, 4681068), (28, 4346706), (38, 3202836), (39, 3120712), (42, 2897804), (49, 2483832), (52, 2340534), (56, 2173353), (57, 2135224), (76, 1601418), (78, 1560356), (84, 1448902), (91, 1337448), (98, 1241916), (104, 1170267), (114, 1067612), (133, 915096), (147, 827944), (152, 800709), (156, 780178), (168, 724451), (182, 668724), (196, 620958), (228, 533806), (247, 492744), (266, 457548), (273, 445816), (294, 413972), (312, 390089), (364, 334362), (392, 310479), (399, 305032), (419, 290472), (456, 266903), (494, 246372), (532, 228774), (546, 222908), (588, 206986), (637, 191064), (728, 167181), (741, 164248), (798, 152516), (838, 145236), (931, 130728), (988, 123186), (1064, 114387), (1092, 111454), (1176, 103493), (1257, 96824), (1274, 95532), (1482, 82124), (1596, 76258), (1676, 72618), (1729, 70392), (1862, 65364), (1911, 63688), (1976, 61593), (2184, 55727), (2514, 48412), (2548, 47766), (2793, 43576), (2933, 41496), (2964, 41062), (3192, 38129), (3352, 36309), (3458, 35196), (3724, 32682), (3822, 31844), (5028, 24206), (5096, 23883), (5187, 23464), (5447, 22344), (5586, 21788), (5866, 20748), (5928, 20531), (6916, 17598), (7448, 16341), (7644, 15922), (7961, 15288), (8799, 13832), (10056, 12103), (10374, 11732), (10894, 11172)]