774988128

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 2402265600

約数和(自身を除く): 1627277472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 59, 69, 72, 92, 96, 108, 118, 138, 144, 177, 184, 207, 216, 236, 276, 288, 354, 368, 414, 432, 472, 531, 552, 621, 661, 708, 736, 828, 864, 944, 1062, 1104, 1242, 1322, 1357, 1416, 1593, 1656, 1888, 1983, 2124, 2208, 2484, 2644, 2714, 2832, 3186, 3312, 3966, 4071, 4248, 4968, 5288, 5428, 5664, 5949, 6372, 6624, 7932, 8142, 8496, 9936, 10576, 10856, 11898, 12213, 12744, 15203, 15864, 16284, 16992, 17847, 19872, 21152, 21712, 23796, 24426, 25488, 30406, 31728, 32568, 35694, 36639, 38999, 43424, 45609, 47592, 48852, 50976, 60812, 63456, 65136, 71388, 73278, 77998, 91218, 95184, 97704, 116997, 121624, 130272, 136827, 142776, 146556, 155996, 182436, 190368, 195408, 233994, 243248, 273654, 285552, 293112, 311992, 350991, 364872, 390816, 410481, 467988, 486496, 547308, 571104, 586224, 623984, 701982, 729744, 820962, 896977, 935976, 1052973, 1094616, 1172448, 1247968, 1403964, 1459488, 1641924, 1793954, 1871952, 2105946, 2189232, 2690931, 2807928, 3283848, 3587908, 3743904, 4211892, 4378464, 5381862, 5615856, 6567696, 7175816, 8072793, 8423784, 10763724, 11231712, 13135392, 14351632, 16145586, 16847568, 21527448, 24218379, 28703264, 32291172, 33695136, 43054896, 48436758, 64582344, 86109792, 96873516, 129164688, 193747032, 258329376, 387494064, 774988128]

約数ペア:

[(1, 774988128), (2, 387494064), (3, 258329376), (4, 193747032), (6, 129164688), (8, 96873516), (9, 86109792), (12, 64582344), (16, 48436758), (18, 43054896), (23, 33695136), (24, 32291172), (27, 28703264), (32, 24218379), (36, 21527448), (46, 16847568), (48, 16145586), (54, 14351632), (59, 13135392), (69, 11231712), (72, 10763724), (92, 8423784), (96, 8072793), (108, 7175816), (118, 6567696), (138, 5615856), (144, 5381862), (177, 4378464), (184, 4211892), (207, 3743904), (216, 3587908), (236, 3283848), (276, 2807928), (288, 2690931), (354, 2189232), (368, 2105946), (414, 1871952), (432, 1793954), (472, 1641924), (531, 1459488), (552, 1403964), (621, 1247968), (661, 1172448), (708, 1094616), (736, 1052973), (828, 935976), (864, 896977), (944, 820962), (1062, 729744), (1104, 701982), (1242, 623984), (1322, 586224), (1357, 571104), (1416, 547308), (1593, 486496), (1656, 467988), (1888, 410481), (1983, 390816), (2124, 364872), (2208, 350991), (2484, 311992), (2644, 293112), (2714, 285552), (2832, 273654), (3186, 243248), (3312, 233994), (3966, 195408), (4071, 190368), (4248, 182436), (4968, 155996), (5288, 146556), (5428, 142776), (5664, 136827), (5949, 130272), (6372, 121624), (6624, 116997), (7932, 97704), (8142, 95184), (8496, 91218), (9936, 77998), (10576, 73278), (10856, 71388), (11898, 65136), (12213, 63456), (12744, 60812), (15203, 50976), (15864, 48852), (16284, 47592), (16992, 45609), (17847, 43424), (19872, 38999), (21152, 36639), (21712, 35694), (23796, 32568), (24426, 31728), (25488, 30406)]