1721830240256

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101957}}^1$

素因数の和:102038

約数の個数: 208

約数和(自身を含む): 4275906447360

約数和(自身を除く): 2554076207104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 512, 532, 589, 608, 868, 896, 992, 1024, 1064, 1178, 1216, 1736, 1792, 1984, 2048, 2128, 2356, 2432, 3472, 3584, 3968, 4096, 4123, 4256, 4712, 4864, 6944, 7168, 7936, 8246, 8512, 9424, 9728, 13888, 14336, 15872, 16492, 17024, 18848, 19456, 27776, 28672, 31744, 32984, 34048, 37696, 38912, 55552, 63488, 65968, 68096, 75392, 77824, 101957, 111104, 126976, 131936, 136192, 150784, 203914, 222208, 263872, 272384, 301568, 407828, 444416, 527744, 544768, 603136, 713699, 815656, 888832, 1055488, 1206272, 1427398, 1631312, 1937183, 2110976, 2412544, 2854796, 3160667, 3262624, 3874366, 4221952, 5709592, 6321334, 6525248, 7748732, 8443904, 11419184, 12642668, 13050496, 13560281, 15497464, 16887808, 22124669, 22838368, 25285336, 26100992, 27120562, 30994928, 44249338, 45676736, 50570672, 52201984, 54241124, 60052673, 61989856, 88498676, 91353472, 101141344, 104403968, 108482248, 120105346, 123979712, 176997352, 182706944, 202282688, 208807936, 216964496, 240210692, 247959424, 353994704, 365413888, 404565376, 417615872, 420368711, 433928992, 480421384, 495918848, 707989408, 730827776, 809130752, 840737422, 867857984, 960842768, 991837696, 1415978816, 1461655552, 1618261504, 1681474844, 1735715968, 1921685536, 1983675392, 2831957632, 2923311104, 3236523008, 3362949688, 3471431936, 3843371072, 3967350784, 5663915264, 6473046016, 6725899376, 6942863872, 7686742144, 7934701568, 11327830528, 12946092032, 13451798752, 13885727744, 15373484288, 22655661056, 26903597504, 27771455488, 30746968576, 45311322112, 53807195008, 55542910976, 61493937152, 90622644224, 107614390016, 122987874304, 215228780032, 245975748608, 430457560064, 860915120128, 1721830240256]

約数ペア:

[(1, 1721830240256), (2, 860915120128), (4, 430457560064), (7, 245975748608), (8, 215228780032), (14, 122987874304), (16, 107614390016), (19, 90622644224), (28, 61493937152), (31, 55542910976), (32, 53807195008), (38, 45311322112), (56, 30746968576), (62, 27771455488), (64, 26903597504), (76, 22655661056), (112, 15373484288), (124, 13885727744), (128, 13451798752), (133, 12946092032), (152, 11327830528), (217, 7934701568), (224, 7686742144), (248, 6942863872), (256, 6725899376), (266, 6473046016), (304, 5663915264), (434, 3967350784), (448, 3843371072), (496, 3471431936), (512, 3362949688), (532, 3236523008), (589, 2923311104), (608, 2831957632), (868, 1983675392), (896, 1921685536), (992, 1735715968), (1024, 1681474844), (1064, 1618261504), (1178, 1461655552), (1216, 1415978816), (1736, 991837696), (1792, 960842768), (1984, 867857984), (2048, 840737422), (2128, 809130752), (2356, 730827776), (2432, 707989408), (3472, 495918848), (3584, 480421384), (3968, 433928992), (4096, 420368711), (4123, 417615872), (4256, 404565376), (4712, 365413888), (4864, 353994704), (6944, 247959424), (7168, 240210692), (7936, 216964496), (8246, 208807936), (8512, 202282688), (9424, 182706944), (9728, 176997352), (13888, 123979712), (14336, 120105346), (15872, 108482248), (16492, 104403968), (17024, 101141344), (18848, 91353472), (19456, 88498676), (27776, 61989856), (28672, 60052673), (31744, 54241124), (32984, 52201984), (34048, 50570672), (37696, 45676736), (38912, 44249338), (55552, 30994928), (63488, 27120562), (65968, 26100992), (68096, 25285336), (75392, 22838368), (77824, 22124669), (101957, 16887808), (111104, 15497464), (126976, 13560281), (131936, 13050496), (136192, 12642668), (150784, 11419184), (203914, 8443904), (222208, 7748732), (263872, 6525248), (272384, 6321334), (301568, 5709592), (407828, 4221952), (444416, 3874366), (527744, 3262624), (544768, 3160667), (603136, 2854796), (713699, 2412544), (815656, 2110976), (888832, 1937183), (1055488, 1631312), (1206272, 1427398)]