1336481664

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 4226880000

約数和(自身を除く): 2890398336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 139, 146, 147, 168, 192, 196, 219, 224, 278, 292, 294, 336, 343, 384, 392, 417, 438, 448, 511, 556, 584, 588, 672, 686, 784, 834, 876, 896, 973, 1022, 1029, 1112, 1168, 1176, 1344, 1372, 1533, 1568, 1668, 1752, 1946, 2044, 2058, 2224, 2336, 2352, 2688, 2744, 2919, 3066, 3136, 3336, 3504, 3577, 3892, 4088, 4116, 4448, 4672, 4704, 5488, 5838, 6132, 6272, 6672, 6811, 7008, 7154, 7784, 8176, 8232, 8896, 9344, 9408, 10147, 10731, 10976, 11676, 12264, 13344, 13622, 14016, 14308, 15568, 16352, 16464, 17792, 18816, 20294, 20433, 21462, 21952, 23352, 24528, 25039, 26688, 27244, 28032, 28616, 30441, 31136, 32704, 32928, 40588, 40866, 42924, 43904, 46704, 47677, 49056, 50078, 53376, 54488, 57232, 60882, 62272, 65408, 65856, 71029, 75117, 81176, 81732, 85848, 93408, 95354, 98112, 100156, 108976, 114464, 121764, 124544, 131712, 142058, 143031, 150234, 162352, 163464, 171696, 186816, 190708, 196224, 200312, 213087, 217952, 228928, 243528, 284116, 286062, 300468, 324704, 326928, 343392, 373632, 381416, 400624, 426174, 435904, 457856, 487056, 497203, 568232, 572124, 600936, 649408, 653856, 686784, 762832, 801248, 852348, 871808, 974112, 994406, 1136464, 1144248, 1201872, 1298816, 1307712, 1373568, 1491609, 1525664, 1602496, 1704696, 1948224, 1988812, 2272928, 2288496, 2403744, 2615424, 2983218, 3051328, 3204992, 3409392, 3480421, 3896448, 3977624, 4545856, 4576992, 4807488, 5966436, 6102656, 6818784, 6960842, 7955248, 9091712, 9153984, 9614976, 10441263, 11932872, 13637568, 13921684, 15910496, 18307968, 20882526, 23865744, 27275136, 27843368, 31820992, 41765052, 47731488, 55686736, 63641984, 83530104, 95462976, 111373472, 167060208, 190925952, 222746944, 334120416, 445493888, 668240832, 1336481664]

約数ペア:

[(1, 1336481664), (2, 668240832), (3, 445493888), (4, 334120416), (6, 222746944), (7, 190925952), (8, 167060208), (12, 111373472), (14, 95462976), (16, 83530104), (21, 63641984), (24, 55686736), (28, 47731488), (32, 41765052), (42, 31820992), (48, 27843368), (49, 27275136), (56, 23865744), (64, 20882526), (73, 18307968), (84, 15910496), (96, 13921684), (98, 13637568), (112, 11932872), (128, 10441263), (139, 9614976), (146, 9153984), (147, 9091712), (168, 7955248), (192, 6960842), (196, 6818784), (219, 6102656), (224, 5966436), (278, 4807488), (292, 4576992), (294, 4545856), (336, 3977624), (343, 3896448), (384, 3480421), (392, 3409392), (417, 3204992), (438, 3051328), (448, 2983218), (511, 2615424), (556, 2403744), (584, 2288496), (588, 2272928), (672, 1988812), (686, 1948224), (784, 1704696), (834, 1602496), (876, 1525664), (896, 1491609), (973, 1373568), (1022, 1307712), (1029, 1298816), (1112, 1201872), (1168, 1144248), (1176, 1136464), (1344, 994406), (1372, 974112), (1533, 871808), (1568, 852348), (1668, 801248), (1752, 762832), (1946, 686784), (2044, 653856), (2058, 649408), (2224, 600936), (2336, 572124), (2352, 568232), (2688, 497203), (2744, 487056), (2919, 457856), (3066, 435904), (3136, 426174), (3336, 400624), (3504, 381416), (3577, 373632), (3892, 343392), (4088, 326928), (4116, 324704), (4448, 300468), (4672, 286062), (4704, 284116), (5488, 243528), (5838, 228928), (6132, 217952), (6272, 213087), (6672, 200312), (6811, 196224), (7008, 190708), (7154, 186816), (7784, 171696), (8176, 163464), (8232, 162352), (8896, 150234), (9344, 143031), (9408, 142058), (10147, 131712), (10731, 124544), (10976, 121764), (11676, 114464), (12264, 108976), (13344, 100156), (13622, 98112), (14016, 95354), (14308, 93408), (15568, 85848), (16352, 81732), (16464, 81176), (17792, 75117), (18816, 71029), (20294, 65856), (20433, 65408), (21462, 62272), (21952, 60882), (23352, 57232), (24528, 54488), (25039, 53376), (26688, 50078), (27244, 49056), (28032, 47677), (28616, 46704), (30441, 43904), (31136, 42924), (32704, 40866), (32928, 40588)]