2197194192

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{967}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 6366497280

約数和(自身を除く): 4169303088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 509, 558, 744, 967, 1018, 1116, 1488, 1527, 1934, 2036, 2232, 2901, 3054, 3868, 4072, 4464, 4581, 5802, 6108, 7736, 8144, 8703, 9162, 11604, 12216, 15472, 15779, 17406, 18324, 23208, 24432, 29977, 31558, 34812, 36648, 46416, 47337, 59954, 63116, 69624, 73296, 89931, 94674, 119908, 126232, 139248, 142011, 179862, 189348, 239816, 252464, 269793, 284022, 359724, 378696, 479632, 492203, 539586, 568044, 719448, 757392, 984406, 1079172, 1136088, 1438896, 1476609, 1968812, 2158344, 2272176, 2953218, 3937624, 4316688, 4429827, 5906436, 7875248, 8859654, 11812872, 15258293, 17719308, 23625744, 30516586, 35438616, 45774879, 61033172, 70877232, 91549758, 122066344, 137324637, 183099516, 244132688, 274649274, 366199032, 549298548, 732398064, 1098597096, 2197194192]

約数ペア:

[(1, 2197194192), (2, 1098597096), (3, 732398064), (4, 549298548), (6, 366199032), (8, 274649274), (9, 244132688), (12, 183099516), (16, 137324637), (18, 122066344), (24, 91549758), (31, 70877232), (36, 61033172), (48, 45774879), (62, 35438616), (72, 30516586), (93, 23625744), (124, 17719308), (144, 15258293), (186, 11812872), (248, 8859654), (279, 7875248), (372, 5906436), (496, 4429827), (509, 4316688), (558, 3937624), (744, 2953218), (967, 2272176), (1018, 2158344), (1116, 1968812), (1488, 1476609), (1527, 1438896), (1934, 1136088), (2036, 1079172), (2232, 984406), (2901, 757392), (3054, 719448), (3868, 568044), (4072, 539586), (4464, 492203), (4581, 479632), (5802, 378696), (6108, 359724), (7736, 284022), (8144, 269793), (8703, 252464), (9162, 239816), (11604, 189348), (12216, 179862), (15472, 142011), (15779, 139248), (17406, 126232), (18324, 119908), (23208, 94674), (24432, 89931), (29977, 73296), (31558, 69624), (34812, 63116), (36648, 59954), (46416, 47337)]