899291064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 2619555840

約数和(自身を除く): 1720264776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 127, 168, 226, 254, 339, 373, 381, 452, 508, 678, 746, 762, 791, 889, 904, 1016, 1119, 1356, 1492, 1524, 1582, 1778, 2238, 2373, 2611, 2667, 2712, 2984, 3048, 3164, 3556, 4476, 4746, 5222, 5334, 6328, 7112, 7833, 8952, 9492, 10444, 10668, 14351, 15666, 18984, 20888, 21336, 28702, 31332, 42149, 43053, 47371, 57404, 62664, 84298, 86106, 94742, 100457, 114808, 126447, 142113, 168596, 172212, 189484, 200914, 252894, 284226, 295043, 301371, 331597, 337192, 344424, 378968, 401828, 505788, 568452, 590086, 602742, 663194, 803656, 885129, 994791, 1011576, 1136904, 1180172, 1205484, 1326388, 1770258, 1989582, 2360344, 2410968, 2652776, 3540516, 3979164, 5352923, 7081032, 7958328, 10705846, 16058769, 21411692, 32117538, 37470461, 42823384, 64235076, 74940922, 112411383, 128470152, 149881844, 224822766, 299763688, 449645532, 899291064]

約数ペア:

[(1, 899291064), (2, 449645532), (3, 299763688), (4, 224822766), (6, 149881844), (7, 128470152), (8, 112411383), (12, 74940922), (14, 64235076), (21, 42823384), (24, 37470461), (28, 32117538), (42, 21411692), (56, 16058769), (84, 10705846), (113, 7958328), (127, 7081032), (168, 5352923), (226, 3979164), (254, 3540516), (339, 2652776), (373, 2410968), (381, 2360344), (452, 1989582), (508, 1770258), (678, 1326388), (746, 1205484), (762, 1180172), (791, 1136904), (889, 1011576), (904, 994791), (1016, 885129), (1119, 803656), (1356, 663194), (1492, 602742), (1524, 590086), (1582, 568452), (1778, 505788), (2238, 401828), (2373, 378968), (2611, 344424), (2667, 337192), (2712, 331597), (2984, 301371), (3048, 295043), (3164, 284226), (3556, 252894), (4476, 200914), (4746, 189484), (5222, 172212), (5334, 168596), (6328, 142113), (7112, 126447), (7833, 114808), (8952, 100457), (9492, 94742), (10444, 86106), (10668, 84298), (14351, 62664), (15666, 57404), (18984, 47371), (20888, 43053), (21336, 42149), (28702, 31332)]