193849488

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 180

約数和(自身を含む): 640615248

約数和(自身を除く): 446765760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 83, 84, 98, 112, 126, 144, 147, 166, 168, 196, 249, 252, 294, 331, 332, 336, 392, 441, 498, 504, 581, 588, 662, 664, 747, 784, 882, 993, 996, 1008, 1162, 1176, 1324, 1328, 1494, 1743, 1764, 1986, 1992, 2317, 2324, 2352, 2648, 2979, 2988, 3486, 3528, 3972, 3984, 4067, 4634, 4648, 5229, 5296, 5958, 5976, 6951, 6972, 7056, 7944, 8134, 9268, 9296, 10458, 11916, 11952, 12201, 13902, 13944, 15888, 16219, 16268, 18536, 20853, 20916, 23832, 24402, 27473, 27804, 27888, 32438, 32536, 36603, 37072, 41706, 41832, 47664, 48657, 48804, 54946, 55608, 64876, 65072, 73206, 82419, 83412, 83664, 97314, 97608, 109892, 111216, 129752, 145971, 146412, 164838, 166824, 192311, 194628, 195216, 219784, 247257, 259504, 291942, 292824, 329676, 333648, 384622, 389256, 439568, 494514, 576933, 583884, 585648, 659352, 769244, 778512, 989028, 1153866, 1167768, 1318704, 1346177, 1538488, 1730799, 1978056, 2307732, 2335536, 2692354, 3076976, 3461598, 3956112, 4038531, 4615464, 5384708, 6923196, 8077062, 9230928, 10769416, 12115593, 13846392, 16154124, 21538832, 24231186, 27692784, 32308248, 48462372, 64616496, 96924744, 193849488]

約数ペア:

[(1, 193849488), (2, 96924744), (3, 64616496), (4, 48462372), (6, 32308248), (7, 27692784), (8, 24231186), (9, 21538832), (12, 16154124), (14, 13846392), (16, 12115593), (18, 10769416), (21, 9230928), (24, 8077062), (28, 6923196), (36, 5384708), (42, 4615464), (48, 4038531), (49, 3956112), (56, 3461598), (63, 3076976), (72, 2692354), (83, 2335536), (84, 2307732), (98, 1978056), (112, 1730799), (126, 1538488), (144, 1346177), (147, 1318704), (166, 1167768), (168, 1153866), (196, 989028), (249, 778512), (252, 769244), (294, 659352), (331, 585648), (332, 583884), (336, 576933), (392, 494514), (441, 439568), (498, 389256), (504, 384622), (581, 333648), (588, 329676), (662, 292824), (664, 291942), (747, 259504), (784, 247257), (882, 219784), (993, 195216), (996, 194628), (1008, 192311), (1162, 166824), (1176, 164838), (1324, 146412), (1328, 145971), (1494, 129752), (1743, 111216), (1764, 109892), (1986, 97608), (1992, 97314), (2317, 83664), (2324, 83412), (2352, 82419), (2648, 73206), (2979, 65072), (2988, 64876), (3486, 55608), (3528, 54946), (3972, 48804), (3984, 48657), (4067, 47664), (4634, 41832), (4648, 41706), (5229, 37072), (5296, 36603), (5958, 32536), (5976, 32438), (6951, 27888), (6972, 27804), (7056, 27473), (7944, 24402), (8134, 23832), (9268, 20916), (9296, 20853), (10458, 18536), (11916, 16268), (11952, 16219), (12201, 15888), (13902, 13944)]