984363954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 2456842752

約数和(自身を除く): 1472478798

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 61, 97, 102, 119, 122, 183, 194, 233, 238, 291, 357, 366, 427, 466, 582, 679, 699, 714, 854, 1037, 1281, 1358, 1398, 1631, 1649, 2037, 2074, 2562, 3111, 3262, 3298, 3961, 4074, 4893, 4947, 5917, 6222, 7259, 7922, 9786, 9894, 11543, 11834, 11883, 14213, 14518, 17751, 21777, 22601, 23086, 23766, 27727, 28426, 34629, 35502, 41419, 42639, 43554, 45202, 55454, 67803, 69258, 82838, 83181, 85278, 99491, 100589, 124257, 135606, 158207, 166362, 198982, 201178, 241621, 248514, 298473, 301767, 316414, 384217, 474621, 483242, 596946, 603534, 704123, 724863, 768434, 949242, 1152651, 1378661, 1408246, 1449726, 1691347, 2112369, 2305302, 2689519, 2757322, 3382694, 4135983, 4224738, 5074041, 5379038, 8068557, 8271966, 9650627, 10148082, 16137114, 19301254, 23437237, 28951881, 46874474, 57903762, 70311711, 140623422, 164060659, 328121318, 492181977, 984363954]

約数ペア:

[(1, 984363954), (2, 492181977), (3, 328121318), (6, 164060659), (7, 140623422), (14, 70311711), (17, 57903762), (21, 46874474), (34, 28951881), (42, 23437237), (51, 19301254), (61, 16137114), (97, 10148082), (102, 9650627), (119, 8271966), (122, 8068557), (183, 5379038), (194, 5074041), (233, 4224738), (238, 4135983), (291, 3382694), (357, 2757322), (366, 2689519), (427, 2305302), (466, 2112369), (582, 1691347), (679, 1449726), (699, 1408246), (714, 1378661), (854, 1152651), (1037, 949242), (1281, 768434), (1358, 724863), (1398, 704123), (1631, 603534), (1649, 596946), (2037, 483242), (2074, 474621), (2562, 384217), (3111, 316414), (3262, 301767), (3298, 298473), (3961, 248514), (4074, 241621), (4893, 201178), (4947, 198982), (5917, 166362), (6222, 158207), (7259, 135606), (7922, 124257), (9786, 100589), (9894, 99491), (11543, 85278), (11834, 83181), (11883, 82838), (14213, 69258), (14518, 67803), (17751, 55454), (21777, 45202), (22601, 43554), (23086, 42639), (23766, 41419), (27727, 35502), (28426, 34629)]