378490896

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 240

約数和(自身を含む): 1263808000

約数和(自身を除く): 885317104

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, 79, 84, 97, 98, 112, 126, 144, 147, 158, 168, 194, 196, 237, 252, 291, 294, 316, 336, 343, 388, 392, 441, 474, 504, 553, 582, 588, 632, 679, 686, 711, 776, 784, 873, 882, 948, 1008, 1029, 1106, 1164, 1176, 1264, 1358, 1372, 1422, 1552, 1659, 1746, 1764, 1896, 2037, 2058, 2212, 2328, 2352, 2716, 2744, 2844, 3087, 3318, 3492, 3528, 3792, 3871, 4074, 4116, 4424, 4656, 4753, 4977, 5432, 5488, 5688, 6111, 6174, 6636, 6984, 7056, 7663, 7742, 8148, 8232, 8848, 9506, 9954, 10864, 11376, 11613, 12222, 12348, 13272, 13968, 14259, 15326, 15484, 16296, 16464, 19012, 19908, 22989, 23226, 24444, 24696, 26544, 27097, 28518, 30652, 30968, 32592, 33271, 34839, 38024, 39816, 42777, 45978, 46452, 48888, 49392, 53641, 54194, 57036, 61304, 61936, 66542, 68967, 69678, 76048, 79632, 81291, 85554, 91956, 92904, 97776, 99813, 107282, 108388, 114072, 122608, 133084, 137934, 139356, 160923, 162582, 171108, 183912, 185808, 199626, 214564, 216776, 228144, 243873, 266168, 275868, 278712, 299439, 321846, 325164, 342216, 367824, 375487, 399252, 429128, 433552, 482769, 487746, 532336, 551736, 557424, 598878, 643692, 650328, 684432, 750974, 798504, 858256, 965538, 975492, 1103472, 1126461, 1197756, 1287384, 1300656, 1501948, 1597008, 1931076, 1950984, 2252922, 2395512, 2574768, 2628409, 3003896, 3379383, 3862152, 3901968, 4505844, 4791024, 5256818, 6007792, 6758766, 7724304, 7885227, 9011688, 10513636, 13517532, 15770454, 18023376, 21027272, 23655681, 27035064, 31540908, 42054544, 47311362, 54070128, 63081816, 94622724, 126163632, 189245448, 378490896]

約数ペア:

[(1, 378490896), (2, 189245448), (3, 126163632), (4, 94622724), (6, 63081816), (7, 54070128), (8, 47311362), (9, 42054544), (12, 31540908), (14, 27035064), (16, 23655681), (18, 21027272), (21, 18023376), (24, 15770454), (28, 13517532), (36, 10513636), (42, 9011688), (48, 7885227), (49, 7724304), (56, 6758766), (63, 6007792), (72, 5256818), (79, 4791024), (84, 4505844), (97, 3901968), (98, 3862152), (112, 3379383), (126, 3003896), (144, 2628409), (147, 2574768), (158, 2395512), (168, 2252922), (194, 1950984), (196, 1931076), (237, 1597008), (252, 1501948), (291, 1300656), (294, 1287384), (316, 1197756), (336, 1126461), (343, 1103472), (388, 975492), (392, 965538), (441, 858256), (474, 798504), (504, 750974), (553, 684432), (582, 650328), (588, 643692), (632, 598878), (679, 557424), (686, 551736), (711, 532336), (776, 487746), (784, 482769), (873, 433552), (882, 429128), (948, 399252), (1008, 375487), (1029, 367824), (1106, 342216), (1164, 325164), (1176, 321846), (1264, 299439), (1358, 278712), (1372, 275868), (1422, 266168), (1552, 243873), (1659, 228144), (1746, 216776), (1764, 214564), (1896, 199626), (2037, 185808), (2058, 183912), (2212, 171108), (2328, 162582), (2352, 160923), (2716, 139356), (2744, 137934), (2844, 133084), (3087, 122608), (3318, 114072), (3492, 108388), (3528, 107282), (3792, 99813), (3871, 97776), (4074, 92904), (4116, 91956), (4424, 85554), (4656, 81291), (4753, 79632), (4977, 76048), (5432, 69678), (5488, 68967), (5688, 66542), (6111, 61936), (6174, 61304), (6636, 57036), (6984, 54194), (7056, 53641), (7663, 49392), (7742, 48888), (8148, 46452), (8232, 45978), (8848, 42777), (9506, 39816), (9954, 38024), (10864, 34839), (11376, 33271), (11613, 32592), (12222, 30968), (12348, 30652), (13272, 28518), (13968, 27097), (14259, 26544), (15326, 24696), (15484, 24444), (16296, 23226), (16464, 22989), (19012, 19908)]