338398704

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 180

約数和(自身を含む): 1111796400

約数和(自身を除く): 773397696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 199, 241, 252, 294, 336, 392, 398, 441, 482, 504, 588, 597, 723, 784, 796, 882, 964, 1008, 1176, 1194, 1393, 1446, 1592, 1687, 1764, 1791, 1928, 2169, 2352, 2388, 2786, 2892, 3184, 3374, 3528, 3582, 3856, 4179, 4338, 4776, 5061, 5572, 5784, 6748, 7056, 7164, 8358, 8676, 9552, 9751, 10122, 11144, 11568, 11809, 12537, 13496, 14328, 15183, 16716, 17352, 19502, 20244, 22288, 23618, 25074, 26992, 28656, 29253, 30366, 33432, 34704, 35427, 39004, 40488, 47236, 47959, 50148, 58506, 60732, 66864, 70854, 78008, 80976, 87759, 94472, 95918, 100296, 106281, 117012, 121464, 141708, 143877, 156016, 175518, 188944, 191836, 200592, 212562, 234024, 242928, 283416, 287754, 335713, 351036, 383672, 425124, 431631, 468048, 566832, 575508, 671426, 702072, 767344, 850248, 863262, 1007139, 1151016, 1342852, 1404144, 1700496, 1726524, 2014278, 2302032, 2349991, 2685704, 3021417, 3453048, 4028556, 4699982, 5371408, 6042834, 6906096, 7049973, 8057112, 9399964, 12085668, 14099946, 16114224, 18799928, 21149919, 24171336, 28199892, 37599856, 42299838, 48342672, 56399784, 84599676, 112799568, 169199352, 338398704]

約数ペア:

[(1, 338398704), (2, 169199352), (3, 112799568), (4, 84599676), (6, 56399784), (7, 48342672), (8, 42299838), (9, 37599856), (12, 28199892), (14, 24171336), (16, 21149919), (18, 18799928), (21, 16114224), (24, 14099946), (28, 12085668), (36, 9399964), (42, 8057112), (48, 7049973), (49, 6906096), (56, 6042834), (63, 5371408), (72, 4699982), (84, 4028556), (98, 3453048), (112, 3021417), (126, 2685704), (144, 2349991), (147, 2302032), (168, 2014278), (196, 1726524), (199, 1700496), (241, 1404144), (252, 1342852), (294, 1151016), (336, 1007139), (392, 863262), (398, 850248), (441, 767344), (482, 702072), (504, 671426), (588, 575508), (597, 566832), (723, 468048), (784, 431631), (796, 425124), (882, 383672), (964, 351036), (1008, 335713), (1176, 287754), (1194, 283416), (1393, 242928), (1446, 234024), (1592, 212562), (1687, 200592), (1764, 191836), (1791, 188944), (1928, 175518), (2169, 156016), (2352, 143877), (2388, 141708), (2786, 121464), (2892, 117012), (3184, 106281), (3374, 100296), (3528, 95918), (3582, 94472), (3856, 87759), (4179, 80976), (4338, 78008), (4776, 70854), (5061, 66864), (5572, 60732), (5784, 58506), (6748, 50148), (7056, 47959), (7164, 47236), (8358, 40488), (8676, 39004), (9552, 35427), (9751, 34704), (10122, 33432), (11144, 30366), (11568, 29253), (11809, 28656), (12537, 26992), (13496, 25074), (14328, 23618), (15183, 22288), (16716, 20244), (17352, 19502)]