491617152

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1981

約数の個数: 192

約数和(自身を含む): 1613954160

約数和(自身を除く): 1122337008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 384, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1152, 1224, 1248, 1326, 1632, 1664, 1768, 1872, 1931, 1989, 2176, 2448, 2496, 2652, 3264, 3536, 3744, 3862, 3978, 4896, 4992, 5304, 5793, 6528, 7072, 7488, 7724, 7956, 9792, 10608, 11586, 14144, 14976, 15448, 15912, 17379, 19584, 21216, 23172, 25103, 28288, 30896, 31824, 32827, 34758, 42432, 46344, 50206, 61792, 63648, 65654, 69516, 75309, 84864, 92688, 98481, 100412, 123584, 127296, 131308, 139032, 150618, 185376, 196962, 200824, 225927, 247168, 254592, 262616, 278064, 295443, 301236, 370752, 393924, 401648, 426751, 451854, 525232, 556128, 590886, 602472, 741504, 787848, 803296, 853502, 903708, 1050464, 1112256, 1181772, 1204944, 1280253, 1575696, 1606592, 1707004, 1807416, 2100928, 2224512, 2363544, 2409888, 2560506, 3151392, 3213184, 3414008, 3614832, 3840759, 4201856, 4727088, 4819776, 5121012, 6302784, 6828016, 7229664, 7681518, 9454176, 9639552, 10242024, 12605568, 13656032, 14459328, 15363036, 18908352, 20484048, 27312064, 28918656, 30726072, 37816704, 40968096, 54624128, 61452144, 81936192, 122904288, 163872384, 245808576, 491617152]

約数ペア:

[(1, 491617152), (2, 245808576), (3, 163872384), (4, 122904288), (6, 81936192), (8, 61452144), (9, 54624128), (12, 40968096), (13, 37816704), (16, 30726072), (17, 28918656), (18, 27312064), (24, 20484048), (26, 18908352), (32, 15363036), (34, 14459328), (36, 13656032), (39, 12605568), (48, 10242024), (51, 9639552), (52, 9454176), (64, 7681518), (68, 7229664), (72, 6828016), (78, 6302784), (96, 5121012), (102, 4819776), (104, 4727088), (117, 4201856), (128, 3840759), (136, 3614832), (144, 3414008), (153, 3213184), (156, 3151392), (192, 2560506), (204, 2409888), (208, 2363544), (221, 2224512), (234, 2100928), (272, 1807416), (288, 1707004), (306, 1606592), (312, 1575696), (384, 1280253), (408, 1204944), (416, 1181772), (442, 1112256), (468, 1050464), (544, 903708), (576, 853502), (612, 803296), (624, 787848), (663, 741504), (816, 602472), (832, 590886), (884, 556128), (936, 525232), (1088, 451854), (1152, 426751), (1224, 401648), (1248, 393924), (1326, 370752), (1632, 301236), (1664, 295443), (1768, 278064), (1872, 262616), (1931, 254592), (1989, 247168), (2176, 225927), (2448, 200824), (2496, 196962), (2652, 185376), (3264, 150618), (3536, 139032), (3744, 131308), (3862, 127296), (3978, 123584), (4896, 100412), (4992, 98481), (5304, 92688), (5793, 84864), (6528, 75309), (7072, 69516), (7488, 65654), (7724, 63648), (7956, 61792), (9792, 50206), (10608, 46344), (11586, 42432), (14144, 34758), (14976, 32827), (15448, 31824), (15912, 30896), (17379, 28288), (19584, 25103), (21216, 23172)]