828608886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 2236953600

約数和(自身を除く): 1408344714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 113, 114, 126, 133, 171, 189, 226, 266, 339, 342, 378, 399, 513, 678, 791, 798, 1017, 1021, 1026, 1197, 1582, 2034, 2042, 2147, 2373, 2394, 3051, 3063, 3591, 4294, 4746, 6102, 6126, 6441, 7119, 7147, 7182, 9189, 12882, 14238, 14294, 15029, 18378, 19323, 19399, 21357, 21441, 27567, 30058, 38646, 38798, 42714, 42882, 45087, 55134, 57969, 58197, 64323, 90174, 115373, 115938, 116394, 128646, 135261, 135793, 174591, 192969, 230746, 270522, 271586, 346119, 349182, 385938, 405783, 407379, 523773, 692238, 807611, 811566, 814758, 1038357, 1047546, 1222137, 1615222, 2076714, 2192087, 2422833, 2444274, 3115071, 3666411, 4384174, 4845666, 6230142, 6576261, 7268499, 7332822, 13152522, 14536998, 15344609, 19728783, 21805497, 30689218, 39457566, 43610994, 46033827, 59186349, 92067654, 118372698, 138101481, 276202962, 414304443, 828608886]

約数ペア:

[(1, 828608886), (2, 414304443), (3, 276202962), (6, 138101481), (7, 118372698), (9, 92067654), (14, 59186349), (18, 46033827), (19, 43610994), (21, 39457566), (27, 30689218), (38, 21805497), (42, 19728783), (54, 15344609), (57, 14536998), (63, 13152522), (113, 7332822), (114, 7268499), (126, 6576261), (133, 6230142), (171, 4845666), (189, 4384174), (226, 3666411), (266, 3115071), (339, 2444274), (342, 2422833), (378, 2192087), (399, 2076714), (513, 1615222), (678, 1222137), (791, 1047546), (798, 1038357), (1017, 814758), (1021, 811566), (1026, 807611), (1197, 692238), (1582, 523773), (2034, 407379), (2042, 405783), (2147, 385938), (2373, 349182), (2394, 346119), (3051, 271586), (3063, 270522), (3591, 230746), (4294, 192969), (4746, 174591), (6102, 135793), (6126, 135261), (6441, 128646), (7119, 116394), (7147, 115938), (7182, 115373), (9189, 90174), (12882, 64323), (14238, 58197), (14294, 57969), (15029, 55134), (18378, 45087), (19323, 42882), (19399, 42714), (21357, 38798), (21441, 38646), (27567, 30058)]