378914256

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 180

約数和(自身を含む): 1250357472

約数和(自身を除く): 871443216

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, 83, 84, 98, 112, 126, 144, 147, 166, 168, 196, 249, 252, 294, 332, 336, 392, 441, 498, 504, 581, 588, 647, 664, 747, 784, 882, 996, 1008, 1162, 1176, 1294, 1328, 1494, 1743, 1764, 1941, 1992, 2324, 2352, 2588, 2988, 3486, 3528, 3882, 3984, 4067, 4529, 4648, 5176, 5229, 5823, 5976, 6972, 7056, 7764, 8134, 9058, 9296, 10352, 10458, 11646, 11952, 12201, 13587, 13944, 15528, 16268, 18116, 20916, 23292, 24402, 27174, 27888, 31056, 31703, 32536, 36232, 36603, 40761, 41832, 46584, 48804, 53701, 54348, 63406, 65072, 72464, 73206, 81522, 83664, 93168, 95109, 97608, 107402, 108696, 126812, 146412, 161103, 163044, 190218, 195216, 214804, 217392, 253624, 285327, 292824, 322206, 326088, 375907, 380436, 429608, 483309, 507248, 570654, 585648, 644412, 652176, 751814, 760872, 859216, 966618, 1127721, 1141308, 1288824, 1503628, 1521744, 1933236, 2255442, 2282616, 2577648, 2631349, 3007256, 3383163, 3866472, 4510884, 4565232, 5262698, 6014512, 6766326, 7732944, 7894047, 9021768, 10525396, 13532652, 15788094, 18043536, 21050792, 23682141, 27065304, 31576188, 42101584, 47364282, 54130608, 63152376, 94728564, 126304752, 189457128, 378914256]

約数ペア:

[(1, 378914256), (2, 189457128), (3, 126304752), (4, 94728564), (6, 63152376), (7, 54130608), (8, 47364282), (9, 42101584), (12, 31576188), (14, 27065304), (16, 23682141), (18, 21050792), (21, 18043536), (24, 15788094), (28, 13532652), (36, 10525396), (42, 9021768), (48, 7894047), (49, 7732944), (56, 6766326), (63, 6014512), (72, 5262698), (83, 4565232), (84, 4510884), (98, 3866472), (112, 3383163), (126, 3007256), (144, 2631349), (147, 2577648), (166, 2282616), (168, 2255442), (196, 1933236), (249, 1521744), (252, 1503628), (294, 1288824), (332, 1141308), (336, 1127721), (392, 966618), (441, 859216), (498, 760872), (504, 751814), (581, 652176), (588, 644412), (647, 585648), (664, 570654), (747, 507248), (784, 483309), (882, 429608), (996, 380436), (1008, 375907), (1162, 326088), (1176, 322206), (1294, 292824), (1328, 285327), (1494, 253624), (1743, 217392), (1764, 214804), (1941, 195216), (1992, 190218), (2324, 163044), (2352, 161103), (2588, 146412), (2988, 126812), (3486, 108696), (3528, 107402), (3882, 97608), (3984, 95109), (4067, 93168), (4529, 83664), (4648, 81522), (5176, 73206), (5229, 72464), (5823, 65072), (5976, 63406), (6972, 54348), (7056, 53701), (7764, 48804), (8134, 46584), (9058, 41832), (9296, 40761), (10352, 36603), (10458, 36232), (11646, 32536), (11952, 31703), (12201, 31056), (13587, 27888), (13944, 27174), (15528, 24402), (16268, 23292), (18116, 20916)]