16591641936

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 46691654400

約数和(自身を除く): 30100012464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 79, 87, 93, 116, 124, 157, 158, 174, 186, 232, 237, 248, 314, 316, 348, 372, 464, 471, 474, 496, 628, 632, 696, 744, 899, 942, 948, 961, 1256, 1264, 1392, 1488, 1798, 1884, 1896, 1922, 2291, 2449, 2512, 2697, 2883, 3596, 3768, 3792, 3844, 4553, 4582, 4867, 4898, 5394, 5766, 6873, 7192, 7347, 7536, 7688, 9106, 9164, 9734, 9796, 10788, 11532, 12403, 13659, 13746, 14384, 14601, 14694, 15376, 18212, 18328, 19468, 19592, 21576, 23064, 24806, 27318, 27492, 27869, 29202, 29388, 36424, 36656, 37209, 38936, 39184, 43152, 46128, 49612, 54636, 54984, 55738, 58404, 58776, 71021, 72848, 74418, 75919, 77872, 83607, 99224, 109272, 109968, 111476, 116808, 117552, 141143, 142042, 148836, 150877, 151838, 167214, 198448, 213063, 218544, 222952, 227757, 233616, 282286, 284084, 297672, 301754, 303676, 334428, 359687, 384493, 423429, 426126, 445904, 452631, 455514, 564572, 568168, 595344, 603508, 607352, 668856, 719374, 768986, 846858, 852252, 905262, 911028, 1079061, 1129144, 1136336, 1153479, 1207016, 1214704, 1337712, 1438748, 1537972, 1693716, 1704504, 1810524, 1822056, 2158122, 2201651, 2258288, 2306958, 2414032, 2877496, 3075944, 3387432, 3409008, 3621048, 3644112, 4316244, 4375433, 4403302, 4613916, 5754992, 6151888, 6604953, 6774864, 7242096, 8632488, 8750866, 8806604, 9227832, 11150297, 11919283, 13126299, 13209906, 17264976, 17501732, 17613208, 18455664, 22300594, 23838566, 26252598, 26419812, 33450891, 35003464, 35226416, 35757849, 44601188, 47677132, 52505196, 52839624, 66901782, 70006928, 71515698, 89202376, 95354264, 105010392, 105679248, 133803564, 143031396, 178404752, 190708528, 210020784, 267607128, 286062792, 345659207, 535214256, 572125584, 691318414, 1036977621, 1382636828, 2073955242, 2765273656, 4147910484, 5530547312, 8295820968, 16591641936]

約数ペア:

[(1, 16591641936), (2, 8295820968), (3, 5530547312), (4, 4147910484), (6, 2765273656), (8, 2073955242), (12, 1382636828), (16, 1036977621), (24, 691318414), (29, 572125584), (31, 535214256), (48, 345659207), (58, 286062792), (62, 267607128), (79, 210020784), (87, 190708528), (93, 178404752), (116, 143031396), (124, 133803564), (157, 105679248), (158, 105010392), (174, 95354264), (186, 89202376), (232, 71515698), (237, 70006928), (248, 66901782), (314, 52839624), (316, 52505196), (348, 47677132), (372, 44601188), (464, 35757849), (471, 35226416), (474, 35003464), (496, 33450891), (628, 26419812), (632, 26252598), (696, 23838566), (744, 22300594), (899, 18455664), (942, 17613208), (948, 17501732), (961, 17264976), (1256, 13209906), (1264, 13126299), (1392, 11919283), (1488, 11150297), (1798, 9227832), (1884, 8806604), (1896, 8750866), (1922, 8632488), (2291, 7242096), (2449, 6774864), (2512, 6604953), (2697, 6151888), (2883, 5754992), (3596, 4613916), (3768, 4403302), (3792, 4375433), (3844, 4316244), (4553, 3644112), (4582, 3621048), (4867, 3409008), (4898, 3387432), (5394, 3075944), (5766, 2877496), (6873, 2414032), (7192, 2306958), (7347, 2258288), (7536, 2201651), (7688, 2158122), (9106, 1822056), (9164, 1810524), (9734, 1704504), (9796, 1693716), (10788, 1537972), (11532, 1438748), (12403, 1337712), (13659, 1214704), (13746, 1207016), (14384, 1153479), (14601, 1136336), (14694, 1129144), (15376, 1079061), (18212, 911028), (18328, 905262), (19468, 852252), (19592, 846858), (21576, 768986), (23064, 719374), (24806, 668856), (27318, 607352), (27492, 603508), (27869, 595344), (29202, 568168), (29388, 564572), (36424, 455514), (36656, 452631), (37209, 445904), (38936, 426126), (39184, 423429), (43152, 384493), (46128, 359687), (49612, 334428), (54636, 303676), (54984, 301754), (55738, 297672), (58404, 284084), (58776, 282286), (71021, 233616), (72848, 227757), (74418, 222952), (75919, 218544), (77872, 213063), (83607, 198448), (99224, 167214), (109272, 151838), (109968, 150877), (111476, 148836), (116808, 142042), (117552, 141143)]