331603776

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 252

約数和(自身を含む): 1144341120

約数和(自身を除く): 812737344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 64, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 192, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 379, 392, 434, 441, 448, 496, 504, 558, 576, 588, 651, 672, 744, 758, 784, 868, 882, 992, 1008, 1116, 1137, 1176, 1302, 1344, 1488, 1516, 1519, 1568, 1736, 1764, 1953, 1984, 2016, 2232, 2274, 2352, 2604, 2653, 2976, 3032, 3038, 3136, 3411, 3472, 3528, 3906, 4032, 4464, 4548, 4557, 4704, 5208, 5306, 5952, 6064, 6076, 6822, 6944, 7056, 7812, 7959, 8928, 9096, 9114, 9408, 10416, 10612, 11749, 12128, 12152, 13644, 13671, 13888, 14112, 15624, 15918, 17856, 18192, 18228, 18571, 20832, 21224, 23498, 23877, 24256, 24304, 27288, 27342, 28224, 31248, 31836, 35247, 36384, 36456, 37142, 41664, 42448, 46996, 47754, 48608, 54576, 54684, 55713, 62496, 63672, 70494, 72768, 72912, 74284, 82243, 84896, 93992, 95508, 97216, 105741, 109152, 109368, 111426, 124992, 127344, 140988, 145824, 148568, 164486, 167139, 169792, 187984, 191016, 211482, 218304, 218736, 222852, 246729, 254688, 281976, 291648, 297136, 328972, 334278, 375968, 382032, 422964, 437472, 445704, 493458, 509376, 563952, 575701, 594272, 657944, 668556, 740187, 751936, 764064, 845928, 874944, 891408, 986916, 1127904, 1151402, 1188544, 1315888, 1337112, 1480374, 1528128, 1691856, 1727103, 1782816, 1973832, 2255808, 2302804, 2631776, 2674224, 2960748, 3383712, 3454206, 3565632, 3947664, 4605608, 5181309, 5263552, 5348448, 5921496, 6767424, 6908412, 7895328, 9211216, 10362618, 10696896, 11842992, 13816824, 15790656, 18422432, 20725236, 23685984, 27633648, 36844864, 41450472, 47371968, 55267296, 82900944, 110534592, 165801888, 331603776]

約数ペア:

[(1, 331603776), (2, 165801888), (3, 110534592), (4, 82900944), (6, 55267296), (7, 47371968), (8, 41450472), (9, 36844864), (12, 27633648), (14, 23685984), (16, 20725236), (18, 18422432), (21, 15790656), (24, 13816824), (28, 11842992), (31, 10696896), (32, 10362618), (36, 9211216), (42, 7895328), (48, 6908412), (49, 6767424), (56, 5921496), (62, 5348448), (63, 5263552), (64, 5181309), (72, 4605608), (84, 3947664), (93, 3565632), (96, 3454206), (98, 3383712), (112, 2960748), (124, 2674224), (126, 2631776), (144, 2302804), (147, 2255808), (168, 1973832), (186, 1782816), (192, 1727103), (196, 1691856), (217, 1528128), (224, 1480374), (248, 1337112), (252, 1315888), (279, 1188544), (288, 1151402), (294, 1127904), (336, 986916), (372, 891408), (379, 874944), (392, 845928), (434, 764064), (441, 751936), (448, 740187), (496, 668556), (504, 657944), (558, 594272), (576, 575701), (588, 563952), (651, 509376), (672, 493458), (744, 445704), (758, 437472), (784, 422964), (868, 382032), (882, 375968), (992, 334278), (1008, 328972), (1116, 297136), (1137, 291648), (1176, 281976), (1302, 254688), (1344, 246729), (1488, 222852), (1516, 218736), (1519, 218304), (1568, 211482), (1736, 191016), (1764, 187984), (1953, 169792), (1984, 167139), (2016, 164486), (2232, 148568), (2274, 145824), (2352, 140988), (2604, 127344), (2653, 124992), (2976, 111426), (3032, 109368), (3038, 109152), (3136, 105741), (3411, 97216), (3472, 95508), (3528, 93992), (3906, 84896), (4032, 82243), (4464, 74284), (4548, 72912), (4557, 72768), (4704, 70494), (5208, 63672), (5306, 62496), (5952, 55713), (6064, 54684), (6076, 54576), (6822, 48608), (6944, 47754), (7056, 46996), (7812, 42448), (7959, 41664), (8928, 37142), (9096, 36456), (9114, 36384), (9408, 35247), (10416, 31836), (10612, 31248), (11749, 28224), (12128, 27342), (12152, 27288), (13644, 24304), (13671, 24256), (13888, 23877), (14112, 23498), (15624, 21224), (15918, 20832), (17856, 18571), (18192, 18228)]