193838904

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 435153096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 47, 49, 56, 63, 72, 84, 94, 98, 126, 141, 147, 167, 168, 188, 196, 252, 282, 294, 329, 334, 343, 376, 392, 423, 441, 501, 504, 564, 588, 658, 668, 686, 846, 882, 987, 1002, 1029, 1128, 1169, 1176, 1316, 1336, 1372, 1503, 1692, 1764, 1974, 2004, 2058, 2303, 2338, 2632, 2744, 2961, 3006, 3087, 3384, 3507, 3528, 3948, 4008, 4116, 4606, 4676, 5922, 6012, 6174, 6909, 7014, 7849, 7896, 8183, 8232, 9212, 9352, 10521, 11844, 12024, 12348, 13818, 14028, 15698, 16121, 16366, 18424, 20727, 21042, 23547, 23688, 24549, 24696, 27636, 28056, 31396, 32242, 32732, 41454, 42084, 47094, 48363, 49098, 54943, 55272, 57281, 62792, 64484, 65464, 70641, 73647, 82908, 84168, 94188, 96726, 98196, 109886, 114562, 128968, 141282, 145089, 147294, 164829, 165816, 171843, 188376, 193452, 196392, 219772, 229124, 282564, 290178, 294588, 329658, 343686, 384601, 386904, 439544, 458248, 494487, 515529, 565128, 580356, 589176, 659316, 687372, 769202, 988974, 1031058, 1153803, 1160712, 1318632, 1374744, 1538404, 1977948, 2062116, 2307606, 2692207, 3076808, 3461409, 3955896, 4124232, 4615212, 5384414, 6922818, 8076621, 9230424, 10768828, 13845636, 16153242, 21537656, 24229863, 27691272, 32306484, 48459726, 64612968, 96919452, 193838904]

約数ペア:

[(1, 193838904), (2, 96919452), (3, 64612968), (4, 48459726), (6, 32306484), (7, 27691272), (8, 24229863), (9, 21537656), (12, 16153242), (14, 13845636), (18, 10768828), (21, 9230424), (24, 8076621), (28, 6922818), (36, 5384414), (42, 4615212), (47, 4124232), (49, 3955896), (56, 3461409), (63, 3076808), (72, 2692207), (84, 2307606), (94, 2062116), (98, 1977948), (126, 1538404), (141, 1374744), (147, 1318632), (167, 1160712), (168, 1153803), (188, 1031058), (196, 988974), (252, 769202), (282, 687372), (294, 659316), (329, 589176), (334, 580356), (343, 565128), (376, 515529), (392, 494487), (423, 458248), (441, 439544), (501, 386904), (504, 384601), (564, 343686), (588, 329658), (658, 294588), (668, 290178), (686, 282564), (846, 229124), (882, 219772), (987, 196392), (1002, 193452), (1029, 188376), (1128, 171843), (1169, 165816), (1176, 164829), (1316, 147294), (1336, 145089), (1372, 141282), (1503, 128968), (1692, 114562), (1764, 109886), (1974, 98196), (2004, 96726), (2058, 94188), (2303, 84168), (2338, 82908), (2632, 73647), (2744, 70641), (2961, 65464), (3006, 64484), (3087, 62792), (3384, 57281), (3507, 55272), (3528, 54943), (3948, 49098), (4008, 48363), (4116, 47094), (4606, 42084), (4676, 41454), (5922, 32732), (6012, 32242), (6174, 31396), (6909, 28056), (7014, 27636), (7849, 24696), (7896, 24549), (8183, 23688), (8232, 23547), (9212, 21042), (9352, 20727), (10521, 18424), (11844, 16366), (12024, 16121), (12348, 15698), (13818, 14028)]