1791222264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 192

約数和(自身を含む): 5618995200

約数和(自身を除く): 3827772936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 47, 52, 57, 72, 76, 78, 94, 104, 114, 117, 141, 152, 156, 171, 188, 228, 234, 247, 282, 312, 342, 376, 423, 456, 468, 494, 564, 611, 684, 741, 846, 893, 936, 988, 1128, 1222, 1368, 1482, 1692, 1786, 1833, 1976, 2143, 2223, 2444, 2679, 2964, 3384, 3572, 3666, 4286, 4446, 4888, 5358, 5499, 5928, 6429, 7144, 7332, 8037, 8572, 8892, 10716, 10998, 11609, 12858, 14664, 16074, 17144, 17784, 19287, 21432, 21996, 23218, 25716, 27859, 32148, 34827, 38574, 40717, 43992, 46436, 51432, 55718, 64296, 69654, 77148, 81434, 83577, 92872, 100721, 104481, 111436, 122151, 139308, 154296, 162868, 167154, 201442, 208962, 222872, 244302, 250731, 278616, 302163, 325736, 334308, 366453, 402884, 417924, 488604, 501462, 529321, 604326, 668616, 732906, 805768, 835848, 906489, 977208, 1002924, 1058642, 1208652, 1309373, 1465812, 1587963, 1812978, 1913699, 2005848, 2117284, 2417304, 2618746, 2931624, 3175926, 3625956, 3827398, 3928119, 4234568, 4763889, 5237492, 5741097, 6351852, 7251912, 7654796, 7856238, 9527778, 10474984, 11482194, 11784357, 12703704, 15309592, 15712476, 17223291, 19055556, 22964388, 23568714, 24878087, 31424952, 34446582, 38111112, 45928776, 47137428, 49756174, 68893164, 74634261, 94274856, 99512348, 137786328, 149268522, 199024696, 223902783, 298537044, 447805566, 597074088, 895611132, 1791222264]

約数ペア:

[(1, 1791222264), (2, 895611132), (3, 597074088), (4, 447805566), (6, 298537044), (8, 223902783), (9, 199024696), (12, 149268522), (13, 137786328), (18, 99512348), (19, 94274856), (24, 74634261), (26, 68893164), (36, 49756174), (38, 47137428), (39, 45928776), (47, 38111112), (52, 34446582), (57, 31424952), (72, 24878087), (76, 23568714), (78, 22964388), (94, 19055556), (104, 17223291), (114, 15712476), (117, 15309592), (141, 12703704), (152, 11784357), (156, 11482194), (171, 10474984), (188, 9527778), (228, 7856238), (234, 7654796), (247, 7251912), (282, 6351852), (312, 5741097), (342, 5237492), (376, 4763889), (423, 4234568), (456, 3928119), (468, 3827398), (494, 3625956), (564, 3175926), (611, 2931624), (684, 2618746), (741, 2417304), (846, 2117284), (893, 2005848), (936, 1913699), (988, 1812978), (1128, 1587963), (1222, 1465812), (1368, 1309373), (1482, 1208652), (1692, 1058642), (1786, 1002924), (1833, 977208), (1976, 906489), (2143, 835848), (2223, 805768), (2444, 732906), (2679, 668616), (2964, 604326), (3384, 529321), (3572, 501462), (3666, 488604), (4286, 417924), (4446, 402884), (4888, 366453), (5358, 334308), (5499, 325736), (5928, 302163), (6429, 278616), (7144, 250731), (7332, 244302), (8037, 222872), (8572, 208962), (8892, 201442), (10716, 167154), (10998, 162868), (11609, 154296), (12858, 139308), (14664, 122151), (16074, 111436), (17144, 104481), (17784, 100721), (19287, 92872), (21432, 83577), (21996, 81434), (23218, 77148), (25716, 69654), (27859, 64296), (32148, 55718), (34827, 51432), (38574, 46436), (40717, 43992)]