121211762208

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{6701}}^1$

素因数の和:6991

約数の個数: 192

約数和(自身を含む): 343725742080

約数和(自身を除く): 222513979872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 76, 94, 96, 114, 141, 152, 188, 211, 228, 282, 304, 376, 422, 456, 564, 608, 633, 752, 844, 893, 912, 1128, 1266, 1504, 1688, 1786, 1824, 2256, 2532, 2679, 3376, 3572, 4009, 4512, 5064, 5358, 6701, 6752, 7144, 8018, 9917, 10128, 10716, 12027, 13402, 14288, 16036, 19834, 20103, 20256, 21432, 24054, 26804, 28576, 29751, 32072, 39668, 40206, 42864, 48108, 53608, 59502, 64144, 79336, 80412, 85728, 96216, 107216, 119004, 127319, 128288, 158672, 160824, 188423, 192432, 214432, 238008, 254638, 314947, 317344, 321648, 376846, 381957, 384864, 476016, 509276, 565269, 629894, 643296, 753692, 763914, 944841, 952032, 1018552, 1130538, 1259788, 1413911, 1507384, 1527828, 1889682, 2037104, 2261076, 2519576, 2827822, 3014768, 3055656, 3779364, 4074208, 4241733, 4522152, 5039152, 5655644, 5983993, 6029536, 6111312, 7558728, 8483466, 9044304, 10078304, 11311288, 11967986, 12222624, 15117456, 16966932, 17951979, 18088608, 22622576, 23935972, 26864309, 30234912, 33933864, 35903958, 45245152, 47871944, 53728618, 66453817, 67867728, 71807916, 80592927, 95743888, 107457236, 132907634, 135735456, 143615832, 161185854, 191487776, 199361451, 214914472, 265815268, 287231664, 322371708, 398722902, 429828944, 531630536, 574463328, 644743416, 797445804, 859657888, 1063261072, 1262622523, 1289486832, 1594891608, 2126522144, 2525245046, 2578973664, 3189783216, 3787867569, 5050490092, 6379566432, 7575735138, 10100980184, 15151470276, 20201960368, 30302940552, 40403920736, 60605881104, 121211762208]

約数ペア:

[(1, 121211762208), (2, 60605881104), (3, 40403920736), (4, 30302940552), (6, 20201960368), (8, 15151470276), (12, 10100980184), (16, 7575735138), (19, 6379566432), (24, 5050490092), (32, 3787867569), (38, 3189783216), (47, 2578973664), (48, 2525245046), (57, 2126522144), (76, 1594891608), (94, 1289486832), (96, 1262622523), (114, 1063261072), (141, 859657888), (152, 797445804), (188, 644743416), (211, 574463328), (228, 531630536), (282, 429828944), (304, 398722902), (376, 322371708), (422, 287231664), (456, 265815268), (564, 214914472), (608, 199361451), (633, 191487776), (752, 161185854), (844, 143615832), (893, 135735456), (912, 132907634), (1128, 107457236), (1266, 95743888), (1504, 80592927), (1688, 71807916), (1786, 67867728), (1824, 66453817), (2256, 53728618), (2532, 47871944), (2679, 45245152), (3376, 35903958), (3572, 33933864), (4009, 30234912), (4512, 26864309), (5064, 23935972), (5358, 22622576), (6701, 18088608), (6752, 17951979), (7144, 16966932), (8018, 15117456), (9917, 12222624), (10128, 11967986), (10716, 11311288), (12027, 10078304), (13402, 9044304), (14288, 8483466), (16036, 7558728), (19834, 6111312), (20103, 6029536), (20256, 5983993), (21432, 5655644), (24054, 5039152), (26804, 4522152), (28576, 4241733), (29751, 4074208), (32072, 3779364), (39668, 3055656), (40206, 3014768), (42864, 2827822), (48108, 2519576), (53608, 2261076), (59502, 2037104), (64144, 1889682), (79336, 1527828), (80412, 1507384), (85728, 1413911), (96216, 1259788), (107216, 1130538), (119004, 1018552), (127319, 952032), (128288, 944841), (158672, 763914), (160824, 753692), (188423, 643296), (192432, 629894), (214432, 565269), (238008, 509276), (254638, 476016), (314947, 384864), (317344, 381957), (321648, 376846)]