211272936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 630374400

約数和(自身を除く): 419101464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 113, 124, 168, 186, 217, 226, 248, 339, 359, 372, 434, 452, 651, 678, 718, 744, 791, 868, 904, 1077, 1302, 1356, 1436, 1582, 1736, 2154, 2373, 2513, 2604, 2712, 2872, 3164, 3503, 4308, 4746, 5026, 5208, 6328, 7006, 7539, 8616, 9492, 10052, 10509, 11129, 14012, 15078, 18984, 20104, 21018, 22258, 24521, 28024, 30156, 33387, 40567, 42036, 44516, 49042, 60312, 66774, 73563, 77903, 81134, 84072, 89032, 98084, 121701, 133548, 147126, 155806, 162268, 196168, 233709, 243402, 267096, 283969, 294252, 311612, 324536, 467418, 486804, 567938, 588504, 623224, 851907, 934836, 973608, 1135876, 1257577, 1703814, 1869672, 2271752, 2515154, 3407628, 3772731, 5030308, 6815256, 7545462, 8803039, 10060616, 15090924, 17606078, 26409117, 30181848, 35212156, 52818234, 70424312, 105636468, 211272936]

約数ペア:

[(1, 211272936), (2, 105636468), (3, 70424312), (4, 52818234), (6, 35212156), (7, 30181848), (8, 26409117), (12, 17606078), (14, 15090924), (21, 10060616), (24, 8803039), (28, 7545462), (31, 6815256), (42, 5030308), (56, 3772731), (62, 3407628), (84, 2515154), (93, 2271752), (113, 1869672), (124, 1703814), (168, 1257577), (186, 1135876), (217, 973608), (226, 934836), (248, 851907), (339, 623224), (359, 588504), (372, 567938), (434, 486804), (452, 467418), (651, 324536), (678, 311612), (718, 294252), (744, 283969), (791, 267096), (868, 243402), (904, 233709), (1077, 196168), (1302, 162268), (1356, 155806), (1436, 147126), (1582, 133548), (1736, 121701), (2154, 98084), (2373, 89032), (2513, 84072), (2604, 81134), (2712, 77903), (2872, 73563), (3164, 66774), (3503, 60312), (4308, 49042), (4746, 44516), (5026, 42036), (5208, 40567), (6328, 33387), (7006, 30156), (7539, 28024), (8616, 24521), (9492, 22258), (10052, 21018), (10509, 20104), (11129, 18984), (14012, 15078)]