1357468672

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 176

約数和(自身を含む): 3301401600

約数和(自身を除く): 1943932928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 128, 149, 164, 217, 224, 248, 256, 287, 298, 328, 434, 448, 496, 512, 574, 596, 656, 868, 896, 992, 1024, 1043, 1148, 1192, 1271, 1312, 1736, 1792, 1984, 2086, 2296, 2384, 2542, 2624, 3472, 3584, 3968, 4172, 4592, 4619, 4768, 5084, 5248, 6109, 6944, 7168, 7936, 8344, 8897, 9184, 9238, 9536, 10168, 10496, 12218, 13888, 15872, 16688, 17794, 18368, 18476, 19072, 20336, 20992, 24436, 27776, 31744, 32333, 33376, 35588, 36736, 36952, 38144, 40672, 41984, 42763, 48872, 55552, 64666, 66752, 71176, 73472, 73904, 76288, 81344, 85526, 97744, 111104, 129332, 133504, 142352, 146944, 147808, 152576, 162688, 171052, 189379, 195488, 222208, 258664, 267008, 284704, 293888, 295616, 325376, 342104, 378758, 390976, 517328, 534016, 569408, 591232, 650752, 684208, 757516, 781952, 1034656, 1068032, 1138816, 1182464, 1301504, 1325653, 1368416, 1515032, 1563904, 2069312, 2277632, 2364928, 2651306, 2736832, 3030064, 3127808, 4138624, 4555264, 4729856, 5302612, 5473664, 6060128, 6255616, 8277248, 9110528, 10605224, 10947328, 12120256, 16554496, 21210448, 21894656, 24240512, 33108992, 42420896, 43789312, 48481024, 84841792, 96962048, 169683584, 193924096, 339367168, 678734336, 1357468672]

約数ペア:

[(1, 1357468672), (2, 678734336), (4, 339367168), (7, 193924096), (8, 169683584), (14, 96962048), (16, 84841792), (28, 48481024), (31, 43789312), (32, 42420896), (41, 33108992), (56, 24240512), (62, 21894656), (64, 21210448), (82, 16554496), (112, 12120256), (124, 10947328), (128, 10605224), (149, 9110528), (164, 8277248), (217, 6255616), (224, 6060128), (248, 5473664), (256, 5302612), (287, 4729856), (298, 4555264), (328, 4138624), (434, 3127808), (448, 3030064), (496, 2736832), (512, 2651306), (574, 2364928), (596, 2277632), (656, 2069312), (868, 1563904), (896, 1515032), (992, 1368416), (1024, 1325653), (1043, 1301504), (1148, 1182464), (1192, 1138816), (1271, 1068032), (1312, 1034656), (1736, 781952), (1792, 757516), (1984, 684208), (2086, 650752), (2296, 591232), (2384, 569408), (2542, 534016), (2624, 517328), (3472, 390976), (3584, 378758), (3968, 342104), (4172, 325376), (4592, 295616), (4619, 293888), (4768, 284704), (5084, 267008), (5248, 258664), (6109, 222208), (6944, 195488), (7168, 189379), (7936, 171052), (8344, 162688), (8897, 152576), (9184, 147808), (9238, 146944), (9536, 142352), (10168, 133504), (10496, 129332), (12218, 111104), (13888, 97744), (15872, 85526), (16688, 81344), (17794, 76288), (18368, 73904), (18476, 73472), (19072, 71176), (20336, 66752), (20992, 64666), (24436, 55552), (27776, 48872), (31744, 42763), (32333, 41984), (33376, 40672), (35588, 38144), (36736, 36952)]