498814992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 180

約数和(自身を含む): 1533979200

約数和(自身を除く): 1035164208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 103, 104, 117, 144, 156, 169, 199, 206, 208, 234, 309, 312, 338, 398, 412, 468, 507, 597, 618, 624, 676, 796, 824, 927, 936, 1014, 1194, 1236, 1339, 1352, 1521, 1592, 1648, 1791, 1854, 1872, 2028, 2388, 2472, 2587, 2678, 2704, 3042, 3184, 3582, 3708, 4017, 4056, 4776, 4944, 5174, 5356, 6084, 7164, 7416, 7761, 8034, 8112, 9552, 10348, 10712, 12051, 12168, 14328, 14832, 15522, 16068, 17407, 20497, 20696, 21424, 23283, 24102, 24336, 28656, 31044, 32136, 33631, 34814, 40994, 41392, 46566, 48204, 52221, 61491, 62088, 64272, 67262, 69628, 81988, 93132, 96408, 100893, 104442, 122982, 124176, 134524, 139256, 156663, 163976, 184473, 186264, 192816, 201786, 208884, 245964, 266461, 269048, 278512, 302679, 313326, 327952, 368946, 372528, 403572, 417768, 491928, 532922, 538096, 605358, 626652, 737892, 799383, 807144, 835536, 983856, 1065844, 1210716, 1253304, 1475784, 1598766, 1614288, 2131688, 2398149, 2421432, 2506608, 2951568, 3197532, 3463993, 4263376, 4796298, 4842864, 6395064, 6927986, 9592596, 10391979, 12790128, 13855972, 19185192, 20783958, 27711944, 31175937, 38370384, 41567916, 55423888, 62351874, 83135832, 124703748, 166271664, 249407496, 498814992]

約数ペア:

[(1, 498814992), (2, 249407496), (3, 166271664), (4, 124703748), (6, 83135832), (8, 62351874), (9, 55423888), (12, 41567916), (13, 38370384), (16, 31175937), (18, 27711944), (24, 20783958), (26, 19185192), (36, 13855972), (39, 12790128), (48, 10391979), (52, 9592596), (72, 6927986), (78, 6395064), (103, 4842864), (104, 4796298), (117, 4263376), (144, 3463993), (156, 3197532), (169, 2951568), (199, 2506608), (206, 2421432), (208, 2398149), (234, 2131688), (309, 1614288), (312, 1598766), (338, 1475784), (398, 1253304), (412, 1210716), (468, 1065844), (507, 983856), (597, 835536), (618, 807144), (624, 799383), (676, 737892), (796, 626652), (824, 605358), (927, 538096), (936, 532922), (1014, 491928), (1194, 417768), (1236, 403572), (1339, 372528), (1352, 368946), (1521, 327952), (1592, 313326), (1648, 302679), (1791, 278512), (1854, 269048), (1872, 266461), (2028, 245964), (2388, 208884), (2472, 201786), (2587, 192816), (2678, 186264), (2704, 184473), (3042, 163976), (3184, 156663), (3582, 139256), (3708, 134524), (4017, 124176), (4056, 122982), (4776, 104442), (4944, 100893), (5174, 96408), (5356, 93132), (6084, 81988), (7164, 69628), (7416, 67262), (7761, 64272), (8034, 62088), (8112, 61491), (9552, 52221), (10348, 48204), (10712, 46566), (12051, 41392), (12168, 40994), (14328, 34814), (14832, 33631), (15522, 32136), (16068, 31044), (17407, 28656), (20497, 24336), (20696, 24102), (21424, 23283)]