321437376

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 224

約数和(自身を含む): 1045464000

約数和(自身を除く): 724026624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 48, 52, 54, 64, 72, 78, 82, 96, 104, 108, 117, 123, 144, 156, 164, 192, 208, 216, 234, 246, 288, 312, 328, 349, 351, 369, 416, 432, 468, 492, 533, 576, 624, 656, 698, 702, 738, 832, 864, 936, 984, 1047, 1066, 1107, 1248, 1312, 1396, 1404, 1476, 1599, 1728, 1872, 1968, 2094, 2132, 2214, 2496, 2624, 2792, 2808, 2952, 3141, 3198, 3744, 3936, 4188, 4264, 4428, 4537, 4797, 5584, 5616, 5904, 6282, 6396, 7488, 7872, 8376, 8528, 8856, 9074, 9423, 9594, 11168, 11232, 11808, 12564, 12792, 13611, 14309, 14391, 16752, 17056, 17712, 18148, 18846, 19188, 22336, 22464, 23616, 25128, 25584, 27222, 28618, 28782, 33504, 34112, 35424, 36296, 37692, 38376, 40833, 42927, 50256, 51168, 54444, 57236, 57564, 67008, 70848, 72592, 75384, 76752, 81666, 85854, 100512, 102336, 108888, 114472, 115128, 122499, 128781, 145184, 150768, 153504, 163332, 171708, 186017, 201024, 217776, 228944, 230256, 244998, 257562, 290368, 301536, 307008, 326664, 343416, 372034, 386343, 435552, 457888, 460512, 489996, 515124, 558051, 603072, 653328, 686832, 744068, 772686, 871104, 915776, 921024, 979992, 1030248, 1116102, 1306656, 1373664, 1488136, 1545372, 1674153, 1959984, 2060496, 2232204, 2613312, 2747328, 2976272, 3090744, 3348306, 3919968, 4120992, 4464408, 5022459, 5952544, 6181488, 6696612, 7839936, 8241984, 8928816, 10044918, 11905088, 12362976, 13393224, 17857632, 20089836, 24725952, 26786448, 35715264, 40179672, 53572896, 80359344, 107145792, 160718688, 321437376]

約数ペア:

[(1, 321437376), (2, 160718688), (3, 107145792), (4, 80359344), (6, 53572896), (8, 40179672), (9, 35715264), (12, 26786448), (13, 24725952), (16, 20089836), (18, 17857632), (24, 13393224), (26, 12362976), (27, 11905088), (32, 10044918), (36, 8928816), (39, 8241984), (41, 7839936), (48, 6696612), (52, 6181488), (54, 5952544), (64, 5022459), (72, 4464408), (78, 4120992), (82, 3919968), (96, 3348306), (104, 3090744), (108, 2976272), (117, 2747328), (123, 2613312), (144, 2232204), (156, 2060496), (164, 1959984), (192, 1674153), (208, 1545372), (216, 1488136), (234, 1373664), (246, 1306656), (288, 1116102), (312, 1030248), (328, 979992), (349, 921024), (351, 915776), (369, 871104), (416, 772686), (432, 744068), (468, 686832), (492, 653328), (533, 603072), (576, 558051), (624, 515124), (656, 489996), (698, 460512), (702, 457888), (738, 435552), (832, 386343), (864, 372034), (936, 343416), (984, 326664), (1047, 307008), (1066, 301536), (1107, 290368), (1248, 257562), (1312, 244998), (1396, 230256), (1404, 228944), (1476, 217776), (1599, 201024), (1728, 186017), (1872, 171708), (1968, 163332), (2094, 153504), (2132, 150768), (2214, 145184), (2496, 128781), (2624, 122499), (2792, 115128), (2808, 114472), (2952, 108888), (3141, 102336), (3198, 100512), (3744, 85854), (3936, 81666), (4188, 76752), (4264, 75384), (4428, 72592), (4537, 70848), (4797, 67008), (5584, 57564), (5616, 57236), (5904, 54444), (6282, 51168), (6396, 50256), (7488, 42927), (7872, 40833), (8376, 38376), (8528, 37692), (8856, 36296), (9074, 35424), (9423, 34112), (9594, 33504), (11168, 28782), (11232, 28618), (11808, 27222), (12564, 25584), (12792, 25128), (13611, 23616), (14309, 22464), (14391, 22336), (16752, 19188), (17056, 18846), (17712, 18148)]