196848512

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 488294400

約数和(自身を除く): 291445888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 266, 304, 373, 434, 448, 496, 532, 589, 608, 746, 868, 896, 992, 1064, 1178, 1216, 1492, 1736, 1984, 2128, 2356, 2432, 2611, 2984, 3472, 3968, 4123, 4256, 4712, 5222, 5968, 6944, 7087, 8246, 8512, 9424, 10444, 11563, 11936, 13888, 14174, 16492, 17024, 18848, 20888, 23126, 23872, 27776, 28348, 32984, 37696, 41776, 46252, 47744, 49609, 56696, 65968, 75392, 80941, 83552, 92504, 99218, 113392, 131936, 161882, 167104, 185008, 198436, 219697, 226784, 263872, 323764, 334208, 370016, 396872, 439394, 453568, 527744, 647528, 740032, 793744, 878788, 907136, 1295056, 1480064, 1537879, 1587488, 1757576, 2590112, 3075758, 3174976, 3515152, 5180224, 6151516, 6349952, 7030304, 10360448, 12303032, 14060608, 24606064, 28121216, 49212128, 98424256, 196848512]

約数ペア:

[(1, 196848512), (2, 98424256), (4, 49212128), (7, 28121216), (8, 24606064), (14, 14060608), (16, 12303032), (19, 10360448), (28, 7030304), (31, 6349952), (32, 6151516), (38, 5180224), (56, 3515152), (62, 3174976), (64, 3075758), (76, 2590112), (112, 1757576), (124, 1587488), (128, 1537879), (133, 1480064), (152, 1295056), (217, 907136), (224, 878788), (248, 793744), (266, 740032), (304, 647528), (373, 527744), (434, 453568), (448, 439394), (496, 396872), (532, 370016), (589, 334208), (608, 323764), (746, 263872), (868, 226784), (896, 219697), (992, 198436), (1064, 185008), (1178, 167104), (1216, 161882), (1492, 131936), (1736, 113392), (1984, 99218), (2128, 92504), (2356, 83552), (2432, 80941), (2611, 75392), (2984, 65968), (3472, 56696), (3968, 49609), (4123, 47744), (4256, 46252), (4712, 41776), (5222, 37696), (5968, 32984), (6944, 28348), (7087, 27776), (8246, 23872), (8512, 23126), (9424, 20888), (10444, 18848), (11563, 17024), (11936, 16492), (13888, 14174)]