788678142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:710

約数の個数: 128

約数和(自身を含む): 1990656000

約数和(自身を除く): 1201977858

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 29, 42, 46, 47, 58, 69, 87, 94, 138, 141, 161, 174, 203, 282, 322, 329, 406, 483, 599, 609, 658, 667, 966, 987, 1081, 1198, 1218, 1334, 1363, 1797, 1974, 2001, 2162, 2726, 3243, 3594, 4002, 4089, 4193, 4669, 6486, 7567, 8178, 8386, 9338, 9541, 12579, 13777, 14007, 15134, 17371, 19082, 22701, 25158, 27554, 28014, 28153, 28623, 31349, 34742, 41331, 45402, 52113, 56306, 57246, 62698, 82662, 84459, 94047, 96439, 104226, 121597, 168918, 188094, 192878, 197071, 219443, 243194, 289317, 364791, 394142, 399533, 438886, 578634, 591213, 647519, 658329, 729582, 799066, 816437, 1182426, 1198599, 1295038, 1316658, 1632874, 1942557, 2397198, 2449311, 2796731, 3885114, 4532633, 4898622, 5593462, 5715059, 8390193, 9065266, 11430118, 13597899, 16780386, 17145177, 18778051, 27195798, 34290354, 37556102, 56334153, 112668306, 131446357, 262892714, 394339071, 788678142]

約数ペア:

[(1, 788678142), (2, 394339071), (3, 262892714), (6, 131446357), (7, 112668306), (14, 56334153), (21, 37556102), (23, 34290354), (29, 27195798), (42, 18778051), (46, 17145177), (47, 16780386), (58, 13597899), (69, 11430118), (87, 9065266), (94, 8390193), (138, 5715059), (141, 5593462), (161, 4898622), (174, 4532633), (203, 3885114), (282, 2796731), (322, 2449311), (329, 2397198), (406, 1942557), (483, 1632874), (599, 1316658), (609, 1295038), (658, 1198599), (667, 1182426), (966, 816437), (987, 799066), (1081, 729582), (1198, 658329), (1218, 647519), (1334, 591213), (1363, 578634), (1797, 438886), (1974, 399533), (2001, 394142), (2162, 364791), (2726, 289317), (3243, 243194), (3594, 219443), (4002, 197071), (4089, 192878), (4193, 188094), (4669, 168918), (6486, 121597), (7567, 104226), (8178, 96439), (8386, 94047), (9338, 84459), (9541, 82662), (12579, 62698), (13777, 57246), (14007, 56306), (15134, 52113), (17371, 45402), (19082, 41331), (22701, 34742), (25158, 31349), (27554, 28623), (28014, 28153)]