1668348864

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4592

約数の個数: 252

約数和(自身を含む): 5991980904

約数和(自身を除く): 4323632040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4547, 4704, 5096, 5733, 5824, 6552, 7056, 7488, 7644, 8736, 9094, 9408, 10192, 11466, 13104, 13641, 14112, 15288, 17472, 18188, 20384, 22932, 26208, 27282, 28224, 30576, 31829, 36376, 40768, 40923, 45864, 52416, 54564, 59111, 61152, 63658, 72752, 81846, 91728, 95487, 109128, 118222, 122304, 127316, 145504, 163692, 177333, 183456, 190974, 218256, 222803, 236444, 254632, 286461, 291008, 327384, 354666, 366912, 381948, 413777, 436512, 445606, 472888, 509264, 531999, 572922, 654768, 668409, 709332, 763896, 827554, 873024, 891212, 945776, 1018528, 1063998, 1145844, 1241331, 1309536, 1336818, 1418664, 1527792, 1655108, 1782424, 1891552, 2005227, 2037056, 2127996, 2291688, 2482662, 2619072, 2673636, 2837328, 2896439, 3055584, 3310216, 3564848, 3723993, 3783104, 4010454, 4255992, 4583376, 4965324, 5347272, 5674656, 5792878, 6111168, 6620432, 7129696, 7447986, 8020908, 8511984, 8689317, 9166752, 9930648, 10694544, 11349312, 11585756, 13240864, 14259392, 14895972, 16041816, 17023968, 17378634, 18333504, 19861296, 21389088, 23171512, 26067951, 26481728, 29791944, 32083632, 34047936, 34757268, 39722592, 42778176, 46343024, 52135902, 59583888, 64167264, 69514536, 79445184, 92686048, 104271804, 119167776, 128334528, 139029072, 185372096, 208543608, 238335552, 278058144, 417087216, 556116288, 834174432, 1668348864]

約数ペア:

[(1, 1668348864), (2, 834174432), (3, 556116288), (4, 417087216), (6, 278058144), (7, 238335552), (8, 208543608), (9, 185372096), (12, 139029072), (13, 128334528), (14, 119167776), (16, 104271804), (18, 92686048), (21, 79445184), (24, 69514536), (26, 64167264), (28, 59583888), (32, 52135902), (36, 46343024), (39, 42778176), (42, 39722592), (48, 34757268), (49, 34047936), (52, 32083632), (56, 29791944), (63, 26481728), (64, 26067951), (72, 23171512), (78, 21389088), (84, 19861296), (91, 18333504), (96, 17378634), (98, 17023968), (104, 16041816), (112, 14895972), (117, 14259392), (126, 13240864), (144, 11585756), (147, 11349312), (156, 10694544), (168, 9930648), (182, 9166752), (192, 8689317), (196, 8511984), (208, 8020908), (224, 7447986), (234, 7129696), (252, 6620432), (273, 6111168), (288, 5792878), (294, 5674656), (312, 5347272), (336, 4965324), (364, 4583376), (392, 4255992), (416, 4010454), (441, 3783104), (448, 3723993), (468, 3564848), (504, 3310216), (546, 3055584), (576, 2896439), (588, 2837328), (624, 2673636), (637, 2619072), (672, 2482662), (728, 2291688), (784, 2127996), (819, 2037056), (832, 2005227), (882, 1891552), (936, 1782424), (1008, 1655108), (1092, 1527792), (1176, 1418664), (1248, 1336818), (1274, 1309536), (1344, 1241331), (1456, 1145844), (1568, 1063998), (1638, 1018528), (1764, 945776), (1872, 891212), (1911, 873024), (2016, 827554), (2184, 763896), (2352, 709332), (2496, 668409), (2548, 654768), (2912, 572922), (3136, 531999), (3276, 509264), (3528, 472888), (3744, 445606), (3822, 436512), (4032, 413777), (4368, 381948), (4547, 366912), (4704, 354666), (5096, 327384), (5733, 291008), (5824, 286461), (6552, 254632), (7056, 236444), (7488, 222803), (7644, 218256), (8736, 190974), (9094, 183456), (9408, 177333), (10192, 163692), (11466, 145504), (13104, 127316), (13641, 122304), (14112, 118222), (15288, 109128), (17472, 95487), (18188, 91728), (20384, 81846), (22932, 72752), (26208, 63658), (27282, 61152), (28224, 59111), (30576, 54564), (31829, 52416), (36376, 45864), (40768, 40923)]