2197519072

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:961

約数の個数: 144

約数和(自身を含む): 5299281792

約数和(自身を除く): 3101762720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 62, 98, 106, 112, 124, 196, 212, 217, 224, 248, 371, 392, 424, 434, 496, 742, 784, 848, 853, 868, 992, 1484, 1519, 1568, 1643, 1696, 1706, 1736, 2597, 2968, 3038, 3286, 3412, 3472, 5194, 5936, 5971, 6076, 6572, 6824, 6944, 10388, 11501, 11872, 11942, 12152, 13144, 13648, 20776, 23002, 23884, 24304, 26288, 26443, 27296, 41552, 41797, 45209, 46004, 47768, 48608, 52576, 52886, 80507, 83104, 83594, 90418, 92008, 95536, 105772, 161014, 167188, 180836, 184016, 185101, 191072, 211544, 316463, 322028, 334376, 361672, 368032, 370202, 423088, 632926, 644056, 668752, 723344, 740404, 846176, 1265852, 1288112, 1295707, 1337504, 1401479, 1446688, 1480808, 2215241, 2531704, 2576224, 2591414, 2802958, 2961616, 4430482, 5063408, 5182828, 5605916, 5923232, 8860964, 9810353, 10126816, 10365656, 11211832, 17721928, 19620706, 20731312, 22423664, 35443856, 39241412, 41462624, 44847328, 68672471, 70887712, 78482824, 137344942, 156965648, 274689884, 313931296, 549379768, 1098759536, 2197519072]

約数ペア:

[(1, 2197519072), (2, 1098759536), (4, 549379768), (7, 313931296), (8, 274689884), (14, 156965648), (16, 137344942), (28, 78482824), (31, 70887712), (32, 68672471), (49, 44847328), (53, 41462624), (56, 39241412), (62, 35443856), (98, 22423664), (106, 20731312), (112, 19620706), (124, 17721928), (196, 11211832), (212, 10365656), (217, 10126816), (224, 9810353), (248, 8860964), (371, 5923232), (392, 5605916), (424, 5182828), (434, 5063408), (496, 4430482), (742, 2961616), (784, 2802958), (848, 2591414), (853, 2576224), (868, 2531704), (992, 2215241), (1484, 1480808), (1519, 1446688), (1568, 1401479), (1643, 1337504), (1696, 1295707), (1706, 1288112), (1736, 1265852), (2597, 846176), (2968, 740404), (3038, 723344), (3286, 668752), (3412, 644056), (3472, 632926), (5194, 423088), (5936, 370202), (5971, 368032), (6076, 361672), (6572, 334376), (6824, 322028), (6944, 316463), (10388, 211544), (11501, 191072), (11872, 185101), (11942, 184016), (12152, 180836), (13144, 167188), (13648, 161014), (20776, 105772), (23002, 95536), (23884, 92008), (24304, 90418), (26288, 83594), (26443, 83104), (27296, 80507), (41552, 52886), (41797, 52576), (45209, 48608), (46004, 47768)]