331344864

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 1016064000

約数和(自身を除く): 684719136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 89, 93, 96, 108, 124, 139, 144, 178, 186, 216, 248, 267, 278, 279, 288, 356, 372, 417, 432, 496, 534, 556, 558, 712, 744, 801, 834, 837, 864, 992, 1068, 1112, 1116, 1251, 1424, 1488, 1602, 1668, 1674, 2136, 2224, 2232, 2403, 2502, 2759, 2848, 2976, 3204, 3336, 3348, 3753, 4272, 4309, 4448, 4464, 4806, 5004, 5518, 6408, 6672, 6696, 7506, 8277, 8544, 8618, 8928, 9612, 10008, 11036, 12371, 12816, 12927, 13344, 13392, 15012, 16554, 17236, 19224, 20016, 22072, 24742, 24831, 25632, 25854, 26784, 30024, 33108, 34472, 37113, 38448, 38781, 40032, 44144, 49484, 49662, 51708, 60048, 66216, 68944, 74226, 74493, 76896, 77562, 88288, 98968, 99324, 103416, 111339, 116343, 120096, 132432, 137888, 148452, 148986, 155124, 197936, 198648, 206832, 222678, 232686, 264864, 296904, 297972, 310248, 334017, 383501, 395872, 397296, 413664, 445356, 465372, 593808, 595944, 620496, 668034, 767002, 794592, 890712, 930744, 1150503, 1187616, 1191888, 1240992, 1336068, 1534004, 1781424, 1861488, 2301006, 2383776, 2672136, 3068008, 3451509, 3562848, 3722976, 4602012, 5344272, 6136016, 6903018, 9204024, 10354527, 10688544, 12272032, 13806036, 18408048, 20709054, 27612072, 36816096, 41418108, 55224144, 82836216, 110448288, 165672432, 331344864]

約数ペア:

[(1, 331344864), (2, 165672432), (3, 110448288), (4, 82836216), (6, 55224144), (8, 41418108), (9, 36816096), (12, 27612072), (16, 20709054), (18, 18408048), (24, 13806036), (27, 12272032), (31, 10688544), (32, 10354527), (36, 9204024), (48, 6903018), (54, 6136016), (62, 5344272), (72, 4602012), (89, 3722976), (93, 3562848), (96, 3451509), (108, 3068008), (124, 2672136), (139, 2383776), (144, 2301006), (178, 1861488), (186, 1781424), (216, 1534004), (248, 1336068), (267, 1240992), (278, 1191888), (279, 1187616), (288, 1150503), (356, 930744), (372, 890712), (417, 794592), (432, 767002), (496, 668034), (534, 620496), (556, 595944), (558, 593808), (712, 465372), (744, 445356), (801, 413664), (834, 397296), (837, 395872), (864, 383501), (992, 334017), (1068, 310248), (1112, 297972), (1116, 296904), (1251, 264864), (1424, 232686), (1488, 222678), (1602, 206832), (1668, 198648), (1674, 197936), (2136, 155124), (2224, 148986), (2232, 148452), (2403, 137888), (2502, 132432), (2759, 120096), (2848, 116343), (2976, 111339), (3204, 103416), (3336, 99324), (3348, 98968), (3753, 88288), (4272, 77562), (4309, 76896), (4448, 74493), (4464, 74226), (4806, 68944), (5004, 66216), (5518, 60048), (6408, 51708), (6672, 49662), (6696, 49484), (7506, 44144), (8277, 40032), (8544, 38781), (8618, 38448), (8928, 37113), (9612, 34472), (10008, 33108), (11036, 30024), (12371, 26784), (12816, 25854), (12927, 25632), (13344, 24831), (13392, 24742), (15012, 22072), (16554, 20016), (17236, 19224)]